인공지능 사업단 사업기간 및 예산: 2020. 9 ~ 2027. 8, 총 65억원
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In this paper, we propose a system to recognize purchasing behavior by detecting and tracking products in real time using only camera sensors in an unmanned product cabinet. To detect and track products in real time, we focused on the simultaneous pre-processing of videos from multiple cameras for robust product detection. After synchronizing multiple videos, unnecessary frames with relatively little information are removed based on change detection. An object score is measured on a frame-by-frame basis to select the most significant frames. Next, the target products are detected and tracked in the selected frames. Finally, the purchasing behavior of the detected product is recognized based on the tracking information. These processes were used to design an end-to-end recognition framework. The contribution of this paper is significant in that by redesigning the existing deep neural networks a real-time integrated system for a practical application was successfully realized without any bottleneck from multi-camera inputs to final object recognition process.
Even small errors in object detection algorithms can lead to serious accidents in critical fields such as factories and autonomous vehicles. Thus, a so-called probabilistic object detector (PrOD) has been proposed. However, the PrOD still has problems of underestimating the uncertainty of results and causing biased approximation due to limited information. To solve the above-mentioned problems, this paper proposes a new PrOD composed of four key techniques, i.e., albedo extraction, soft-DropBlock, stacked NMS, and inter-frame processing. In terms of Probability-based Detection Quality (PDQ) metric, the proposed object detector achieved 22.46, which is 4.46 higher than a backbone method, for the Australian Centre for Robotic Vision (ACRV) validation dataset consisting of four videos.
In this paper, we propose more accurate pupil center detection by improving the representation quality of the network in charge of pupil center detection. This is realized by representation learning based on mutual information. Also, the latency of the entire system is greatly reduced by using non-local block and self-attention block with large receptive field, which makes it accomplish real-time operation.
In this paper, we propose a virtual metric loss (VML) incorporating with embedding features by using virtual samples produced through linear discriminant analysis (LDA). This study is valuable in that it proposes a new metric that can learn inter-class variance of embedding features by integrating discriminant analysis and metric learning which have a common purpose of inter-class variance analysis. In addition, we theoretically analyze the eigenvalue equation problem and the degree of stabilization in the embedding space. We have verified the performance of the proposed VML through extensive experiments on large and few-shot retrieval datasets.
In this paper, we propose a method to transfer knowledge independently of the spatial shape of the teacher’s feature map, which is major information obtained by decomposing the feature map through singular value decomposition (SVD). In addition, we present a multitask learning method that enables the student to learn the teacher’s knowledge effectively by adaptively adjusting the teacher’s constraints to the student’s learning speed.
In this paper, HDR images can express a lot of information because they contain a wider range of light than LDR images. Therefore, various studies have been conducted on a method of converting an input LDR image to an HDR image. In order to compensate for the limitations of the HDR imaging network that receives only a single image, experiments have been conducted on various networks in which an EV stack composed of several EVs is synthesized.
In this paper, we propose a slice-based SR using light-weight network (LWN) and a slice-based SR using LWN with relation loss (LWNRL). First, LWN(RL) adopts a slice-based architecture to facilitate system-on-chip (SoC) implementation. Second, LWN(RL) avoids global connection modules that are not suitable for SoC implementation, with minimal performance penalty. Finally, we propose a new loss to improve the performance of LWN without additional cost.
신호및시스템
디지털신호처리개론
Smart DSP [syllabus]
컴퓨터비전공학
다학년설계프로젝트
확률및통계
영상시스템설계
신호및시스템
디지털신호처리개론
컴퓨터비전
스마트 디지털 신호처리
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Are you ready?
We are looking for students who are interested in Computer vision and Machine learning!
82-32-860-7413
High-tech center 713, Inha Univ., Yonghyeon 4-dong, Nam-gu, Incheon, Korea
Department of Electronic Engineering, Inha University, Republic of Korea
E-mail : bcsong@inha.ac.kr
TEL : 82-32-860-7413
1996.3~2001.2 : Ph.D. in Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Rep. of Korea
1994.3~1996.2 : M.S. in Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Rep. of Korea
1990.3~1994.2 : B.S. in Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Rep. of Korea
2019.9~2022.2: Department Chair, Department of Electrical and Computer Engineering, Inha University
2017.3~2019.2 : Vice Dean, College of Engineering, Inha University
2014.1~2014.12 : Visiting Professor, UC San Diego, CA, USA
2001.3~2008.2 : Senior Engineer, Samsung Research (formerly Digital Media R&D Center), Samsung Electronics Co., Ltd, Rep. of Korea
Senior Member, IEEE (Institute of Electrical and Electronics Engineers)
Professional Member, ACM (Association for Computing Machinery)
Regular Member, APSIPA (The Asia-Pacific Signal and Information Processing Association)
Regular Member, IEICE (The Institute of Electronics, Information and Communciation Engineers)
Regular Member, IEIE (The Institute of Electronics and Information Engineers)
Regular Member, KIBME (The Korean Institute of Broadcast and Media Engineers)
MDPI Electronics - Open Access Journal (SCIE)
AE, IEEE Access (SCIE)
EIC, IEIE Transactions on Smart Processing & Computing (SCOPUS)
- Reviewer : CVPR, ICCV, ECCV, AAAI, NeurIPS, ICIP, etc.
- 우수상, 제 3회 LG 반도체 설계 공모전, 1998
- 개인특별상, 제 5 회 휴먼테크논문대상, 1999
- 동상, 제 7회 휴먼테크 논문대상, 2001
- 우수논문상, 제 1 회 삼성전자 DM연구소 기술논문발표회, 2002
- 우수논문상, 제 2회 삼성전자 DM연구소 기술논문발표회, 2003
- 가작, 삼성전자 DM총괄 소프트웨어 논문경진대회, 2003
- 우수논문상, 삼성전자 DM총괄 소프트웨어 논문경진대회, 2003
- 우수논문상, 제 3회 삼성전자 DM연구소 기술논문발표회, 2004
- 금상, 제 1회 삼성논문상, 2004
- 신호처리 부문 논문상, 대한전자공학회 학회상, 2013
- 제28회 과학기술우수논문상, 대한민국과학기술연차대회, 2018
- 대한전자공학회 학회상, 공로상, 2018
- 한국방송미디어공학회 학회상, 공로상, 2018
- 인하대학교 연구상, 특허 부문, 2019
- 한국공학교육인증원 표창장, ABEEK, 2019 View
- IEIE Transactions on Smart Processing and Computing 우수논문상, 2019 View
- 한국방송미디어공학회 학회상, 공로상, 2020
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Advanced deep learning algorithm, Model light-weighting, and Transfer learning
E-mail : lsh910703@gmail.com
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Advanced deep learning algorithm, Emotion recognition using video, and Machine learning
E-mail : kdhht5022@gmail.com
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Machine learning, Real-time Segmentation, Model light-weighting
E-mail : aanna0701@gmail.com
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Computer vision with deep learning, Meta learning
E-mail : xxxblanky@gmail.com
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Computer Vision with Deep learning, Multi modal sensor fusion
E-mail : chlwodnd500@naver.com
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Object detection and Segmentation, Model compression
E-mail : leesw0623@naver.com
B.S. in Department of Biomedical Engineering, Gachon University, Republic of Korea
Research interests : Image Processing, Computer Vision and Machine Learning
E-mail : doyeon1899@naver.com
B.S. in Department of Computer Engineering, Inha University, Republic of Korea
Research interests : Deep Learning, Computer Vision and Machine learning
E-mail : endinblue@gmail.com
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Deep Learning, Image Restoration and Enhancement
E-mail : san9569@naver.com
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Image Processing, Deep Learning
E-mail : asrs777@naver.com
B.S. in Department of Electronic Engineering, Inha University, Republic of Korea
Research interests : Deep Learning, Machine Learning
E-mail : 2wa98@naver.com
B.S. in Department of Information and Communication Engineering, Inha University, Republic of Korea
Research interests : Image Processing, Computer Vision and Machine Learning
E-mail : leeheejin2157@gmail.com
Interpretable Embedding Procedure Knowledge Transfer via Stacked Principal Component Analysis and Graph Neural Network
: Seung Hyun Lee, Byung Cheol Song
Contrastive Adversarial Learning for Person Independent Facial Emotion Recognition
: Dae Ha Kim, Byung Cheol Song
Hidden Emotion Detection using Multi-modal Signals
: Dae Ha Kim, Byung Cheol Song
Doctoral Degree
2021.02
Current Position
LG CNS
Master's Degree
2011.02
Current Position
LG Silicon Works
Master's Degree
2011.02
Current Position
LG Electronics
Master's Degree
2012.02
Current Position
LG Electronics
Master's Degree
2012.02
Current Position
LG Electronics
Master's Degree
2012.02
Current Position
LG Electronics
Master's Degree
2012.02
Current Position
LG Ericsson
Master's Degree
2013.02
Current Position
SUALAB
Master's Degree
2013.02
Current Position
Master's Degree
2014.02
Current Position
EPEL (as a Post-doc)
Master's Degree
2014.02
Current Position
LG Silicon Works
Master's Degree
2014.02
Current Position
LG Electronics
Master's Degree
2014.02
Current Position
LG Silicon Works
Master's Degree
2014.02
Current Position
Samsung Electronics
Master's Degree
2015.02
Current Position
SUALAB
Master's Degree
2015.02
Current Position
LG Silicon Works
Master's Degree
2015.02
Current Position
LG Electronics
Master's Degree
2016.02
Current Position
LG Silicon Works
Master's Degree
2016.02
Current Position
LG Electronics
Master's Degree
2016.02
Current Position
LG Silicon Works
Master's Degree
2017.02
Current Position
Eyenix
Master's Degree
2017.02
Current Position
LG Silicon Works
Master's Degree
2017.02
Current Position
Samsung Medison
Master's Degree
2018.02
Current Position
KT R&D Center
Bachelor's degree
2018.02
Current Position
Hyundai Mobis
Master's Degree
2018.08
Current Position
Master's Degree
2019.08
Current Position
Hyundai Mobis
Master's Degree
2020.02
Current Position
Hyundai Motor Company
Master's Degree
2020.08
Current Position
Hyundai Motor Company
Master's Degree
2020.08
Current Position
E-government center
Master's Degree
2021.02
Current Position
LG Silicon Works
Master's Degree
2021.02
Current Position
Hyundai Mobis
Master's Degree
2021.02
Current Position
FTech
Daeha Kim, Fazliddin Anvarov, Jun Min Lee, and Byung Cheol Song, "Metric-Based Attention Feature Learning for Video Action Recognition," IEEE Access, vol. 9 (2021): 39218-39228. [link]
Kang Il Lee, Seunghyun Lee, and Byung Cheol Song, "Zero-Shot Knowledge Distillation Using Label-Free Adversarial Perturbation With Taylor Approximation," IEEE Access, vol. 9 (2021): 45454-45461. [link]
Quang Tran Ngoc, Seunghyun Lee, and Byung Cheol Song, "Object Detection Using Improved Bi-Directional Feature Pyramid Network," Electronics, vol. 10, no. 6 (2021): 746. [link]
Seunghyun Lee and Byung Cheol Song, "Knowledge Transfer via Decomposing Essential Information in Convolutional Neural Networks," IEEE Transactions on Neural Networks and Learning Systems (2021). [link]
Daeha Kim, and Byung Cheol Song, "Virtual Sample-based Deep Metric Learning using Discriminant Analysis," Pattern Recognition, vol. 110 (2021): 107643. [link]
Dong Yoon Choi, Deok Hwan Kim, and Byung Cheol Song, "Multimodal Attention Network for Continuous-Time Emotion Recognition Using Video and EEG Signals," IEEE Access, vol. 8 (2020): 203814-203826. [link]
Min Kyu Lee, Dae Ha Kim, and Byung Cheol Song, "Visual Scene-Aware Hybrid and Multi-Modal Feature Aggregation for Facial Expression Recognition," Sensors, vol. 20, no. 18 (2020): 5184. [link]
Jun Ho Choi, Seunghyun Lee, Dae Ha Kim and Byung Cheol Song, "Multi-scale Non-local Feature Enhancement Network for Robust Small-object Detection," IEIE Transactions on Smart Processing and Computing, vol. 9, no. 4 (2020): 274-283. [link]
Jun Ho Choi, Kang Il Lee, and Byung Cheol Song, "Eye pupil localization algorithm using convolutional neural networks," Multimedia Tools and Applications, vol. 79, no. 43 (2020): 32563-32574. [link]
Seunghyun Lee, and Byung Cheol Song, "Transformation of Non-Euclidean Space to Euclidean Space for Efficient Learning of Singular Vectors," IEEE Access, vol. 8 (2020): 127074-127083. [link]
Dong Yoon Choi, and Byung Cheol Song, "Semi-supervised learning for facial expression-based emotion recognition in the continuous domain," Multimedia Tools and Applications, vol. 79 (2020): 28169–28187. [link]
Dong Yoon Choi, and Byung Cheol Song, "Facial Micro-Expression Recognition using Two-Dimensional Landmark Feature Maps," IEEE Access, vol. 8 (2020): 121549-121563. [link]
Dong Yoon Choi, and Byung Cheol Song, "Semi-supervised Learning for Continuous Emotion Recognition Based on Metric Learning," IEEE Access, vol. 8 (2020): 113443-113455. [link]
Quang Tran Ngoc, Seunghyun Lee, and Byung Cheol Song, "Facial Landmark-Based Emotion Recognition via Directed Graph Neural Network," Electronics, vol. 9, no. 5 (2020): 764. [link]
Fazliddin Anvarov, Dae Ha Kim, and Byung Cheol Song, "Action Recognition Using Deep 3D CNNs with Sequential Feature Aggregation and Attention," Electronics, vol. 9, no. 1 (2020): 147. [link]
Dae Ha Kim, Seunghyun Lee, Jungho Jeon, and Byung Cheol Song, "Real-time purchase behavior recognition system based on deep learning-based object detection and tracking for an unmanned product cabinet," Expert Systems with Applications, vol. 143 (2020): 113063. [link]
Seunghyun Lee, Byungho Heo, Jungwoo Ha, and Byung Cheol Song, "Filter Pruning and Re-Initialization via Latent Space Clustering," IEEE Access, vol. 8 (2020): 189587 - 189597. [link]
Dae Ha Kim, Min Kyu Lee, Seung Hyun Lee, and Byung Cheol Song, "Macro unit-based convolutional neural network for very light-weight deep learning," Image and Vision Computing, vol. 87 (2019): 68-75. [link]
Jun Ho Choi, Dong Yoon Choi, and Byung Cheol Song, "Demosaicking algorithm for white-RGB CFA images," IET Image Processing, vol. 13, no. 5 (2019): 811-816. [link]
Seung Hyun Lee, Dong Yoon Choi, and Byung Cheol Song, "Hardware-efficient color correlation–adaptive demosaicing with multifiltering," Journal of Electronic Imaging, vol. 28, no. 1 (2019): 013018. [link]
Ji Yun Park, Ji Hoon Choi, Dong Yoon Choi, and Byung Cheol Song, "Near-lossless Image Compression Algorithm to Reduce the Memory Bandwidth of Display Devices," IEIE Transactions on Smart Processing and Computing, vol. 8, no. 6 (2019): 465-474. [link]
Seunghyun Lee, Tae Young Han, Min Kyu Lee, Kang Il Lee, and Byung Cheol Song, "3D Depth Computation of Moving Objects using a CNN with an Orthogonal Stereo Fisheye Camera System," IEIE Transactions on Smart Processing and Computing, vol. 8, no. 5 (2019): 358-366. [link]
Kyeong Min Jeong, and Byung Cheol Song, "Image Synthesis Algorithm for Road Object Detection in Rainy Weather," IEIE Transactions on Smart Processing and Computing, vol. 7, no. 5 (2018): 342-349. [link]
Kyeong Min Jeong, and Byung Cheol Song, "Fog Detection and Fog Synthesis for Effective Quantitative Evaluation of Fog–detection-and-removal Algorithms," IEIE Transactions on Smart Processing and Computing, vol. 7, no. 5 (2018): 350-360. [link]
Kyeong Min Jeong, Kwangyeon Choi, Donghwan Kim, and Byung Cheol Song, "Fast Fog Detection for De-Fogging of Road Driving Images," IEICE TRANSACTIONS on Information and Systems, vol. 101, no. 2 (2018): 473-480. [link]
Dong Yoon Choi, Ji Hoon Choi, Jinwook Choi, and Byung Cheol Song, "Sharpness Enhancement and Super-Resolution of Around-View Monitor Images," IEEE Transactions on Intelligent Transportation Systems, vol. 19, no. 8 (2017): 2650-2662. [link]
Dong Yoon Choi, and Byung Cheol Song, "Power-constrained image enhancement using multiband processing for TFT LCD devices with an edge LED backlight unit," IEEE Transactions on Circuits and Systems for Video Technology, vol. 28, no. 6 (2017): 1445-1456. [link]
Tae Young Han, Dae Ha Kim, Seung Hyun Lee, and Byung Cheol Song, "Infrared image super-resolution using auxiliary convolutional neural network and visible image under low-light conditions," Journal of Visual Communication and Image Representation, vol. 51 (2018): 191-200. [link]
Dong Yoon Choi, and Byung Cheol Song, "Fast super-resolution algorithm using rotation-invariant ELBP classifier and hierarchical pattern matching," Journal of Visual Communication and Image Representation, vol. 48 (2017): 1-15. [link]
Kyeong Min Jeong, and Byung Cheol Song, "Fast Lamp Pairing–based Vehicle Detection Robust to Atypical and Turn Signal Lamps at Night," IEIE Transactions on Smart Processing and Computing, vol. 6, no. 4 (2017): 269-275. [link]
Hui Jung Lee, Dong Yoon Choi, Kyoung Won Lim, and Byung Cheol Song, "A Single Image Super-Resolution Algorithm Using Non-Local-Mean Self-Similarity and Noise-Robust Saliency Map," IEICE TRANSACTIONS on Information and Systems, vol. 100, no. 7 (2017): 1463-1474. [link]
Ho Hyeong Ryu, Kwang Yeon Choi, and Byung Cheol Song, "Prefiltering and Postfiltering Based on Global Motion Compensation for Improving Coding Efficiency in H. 264 and HEVC Codecs," IEICE TRANSACTIONS on Information and Systems, vol. 100, no. 1 (2017): 160-165. [link]
Dong Yoon Choi, Ji Hoon Choi, Jin Wook Choi, and Byung Cheol Song, "Self-example-based edge enhancement algorithm for around view monitor images," Electronic Imaging, no. 2 (2017): 60-64. [link]
Kwang Yeon Choi, and Byung Cheol Song, "Linear sub-band decomposition–based pre-processing for perceptual video coding," Ieie Transactions on Smart Processing and Computing, vol. 5, no. 5 (2016): 366-373. [link]
Ji Deok Son, and Byung Cheol Song, "Enhanced Prediction Algorithm for Near-lossless Image Compression with Low Complexity and Low Latency," IEIE Transactions on Smart Processing and Computing, vol. 5, no. 2 (2016): 143-151. [link]
Kwang Yeon Choi, and Byung Cheol Song, "Block-based Contrast Enhancement Algorithm for X-ray Images," Journal of the Institute of Electronics and Information Engineers, vol. 52, no. 10 (2015): 108-117. [link]
Hui Jung Lee, Dong Yoon Choi, and Byung Cheol Song, "Learning-based superresolution algorithm using quantized pattern and bimodal postprocessing for text images," Journal of Electronic Imaging, vol. 24, no. 6 (2015): 063011. [link]
Hak Gu Kim, Seung Ji Seo, and Byung Cheol Song, "Multi-frame de-raining algorithm using a motion-compensated non-local mean filter for rainy video sequences," Journal of Visual Communication and Image Representation, vol. 26 (2015): 317-328. [link]
Byungju Lee, and Byung Cheol Song, "Multi-image high dynamic range algorithm using a hybrid camera," Signal Processing: Image Communication, vol. 30 (2015): 37-56. [link]
Hyun Bae Jin et al., and Jin Ku Kang, "A Link Layer Design for DisplayPort Interface with State Machine Based Packet Processing," Journal of Signal Processing Systems, vol. 79, no. 1 (2015): 89-98. [link]
Seung Ji Seo, and Byung Cheol Song, "Rain detection and removal algorithm using motion-compensated non-local mean filter," In Visual Information Processing and Communication VI, vol. 9410 (2015): 941006. [link]
Hak Gu Kim, Jin Ku Kang, and Byung Cheol Song, "Automatic SfM-Based 2D-to-3D Conversion for Multi-Object Scenes," IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, vol. 97, no. 5 (2014): 1159-1161.
Tae Hwan Lee, Yungu Lee, and Byung Cheol Song, "Fast 3D video stabilization using ROI-based warping," Journal of Visual Communication and Image Representation, vol. 25, no. 5 (2014): 943-950.
Yeon Oh Nam, Dong Yoon Choi, and Byung Cheol Song, "Power-constrained contrast enhancement algorithm using multiscale retinex for OLED display," IEEE transactions on image processing, vol. 23, no. 8 (2014): 3308-3320.
Yeon Oh Nam, and Byung Cheol Song, "Subpixel-based image downsampling algorithm using content-adaptive two-dimensional FIR filters," IET Image Processing, vol. 8, no. 8 (2013): 445-454.
Ho Taek Lee, Dongbok Lee, Byungju Lee, and Byung Cheol Song, "Spatiotemporal deinterlacing using a maximum a posteriori estimator based on multiple-field registration," Journal of Electronic Imaging, vol. 22, no. 4 (2013): 043038.
Ji Deok Son, and Byung Cheol Song, "Detection of View Reversal in a Stereo Video," Journal of the Institute of Electronics and Information Engineers, vol. 50, no. 5 (2013): 191-198.
Ik Hyun Choi, Kyoung Won Lim, and Byung Cheol Song, "Super-resolution algorithm exploiting multiple dictionaries based on local image structures," Optical Engineering, vol. 52, no. 6 (2013): 067002.
Ik Hyun Choi, Yeon Oh Nam, and Byung Cheol Song, "A content-adaptive sharpness enhancement algorithm using 2D FIR filters trained by pre-emphasis," Journal of visual communication and image representation, vol. 24, no. 5 (2013): 579-591.
Md Zia Uddin, Tae Seong Kim, and Byung Cheol Song, "An optical flow featurebased robust facial expression recognition with HMM from video," International Journal of Innovative Computing, Information and Control, vol. 9, no. 4 (2013): 1409-1421.
Dong Bok Lee, Shin Cheol Jeong, Yun Gu Lee, and Byung Cheol Song, "Video deblurring algorithm using accurate blur kernel estimation and residual deconvolution based on a blurred-unblurred frame pair," IEEE transactions on image processing, vol. 22, no. 3 (2012): 926-940.
Young Uk Kang, Shin Cheol Jeong, and Byung Cheol Song, "Fast super-resolution algorithms using one-dimensional patch-based training and directional interpolation," IET image processing, vol. 6, no. 5 (2012): 548-557.
Tae Hwan Lee, Jin-Ku Kang, and Byung Cheol Song, "Video denoising using overlapped motion compensation and advanced collaborative filtering," Journal of Electronic Imaging, vol. 21, no. 2 (2012): 023004.
Byung Cheol Song et al., "1080p 60 Hz intra-frame video CODEC chip design and its implementation," Journal of Signal Processing Systems, vol. 67, no. 3 (2012): 291-303.
Jaehyun Cho, Shin Cheol Jeong, Dong Bok Lee, and Byung Cheol Song, "Block Adaptive Interpolation Filter Using Trained Dictionary for Sub-Pixel Motion Compensation," IEEE transactions on circuits and systems for video technology, vol. 22, no. 2 (2011): 241-248.
Byung Cheol Song, Shin Cheol Jeong, and Yanglim Choi, "Video super-resolution algorithm using bi-directional overlapped block motion compensation and on-the-fly dictionary training," IEEE Transactions on Circuits and Systems for Video Technology, vol. 21, no. 3 (2010): 274-285.
Byung Cheol Song, "A Fast Normalized Cross Correlation‐Based Block Matching Algorithm Using Multilevel Cauchy‐Schwartz Inequality," ETRI Journal, vol. 33, no. 3 (2011): 401-406.
Shin Cheol Jeong, and Byung Cheol Song, "Noise-robust superresolution based on a classified dictionary," Journal of Electronic Imaging, vol. 19, no. 4 (2010): 043002.
Byung Cheol Song, Shin Cheol Jeong, and Yanglim Choi, "High-resolution image scaler using hierarchical motion estimation and overlapped block motion compensation," IEEE Transactions on Consumer Electronics, vol. 56, no. 3 (2010): 1579-1585.
Shin‐Cheol Jeong, and Byung Cheol Song, "Fast Super‐Resolution Algorithm Based on Dictionary Size Reduction Using k‐Means Clustering," ETRI journal, vol. 32, no. 4 (2010): 596-602.
Yun Gu Lee, and Byung Cheol Song, "An intra-frame rate control algorithm for ultra low delay H. 264/AVC coding," IEEE Transactions on Circuits and Systems for Video Technology, vol. 19, no. 5 (2009): 747-752.
Yongseok Yi, and Byung Cheol Song, "High-speed CAVLC encoder for 1080p 60-Hz H. 264 codec," IEEE Signal Processing Letters, vol. 15 (2008): 891-894.
Byung Cheol Song, Yun Gu Lee, and Nak Hoon Kim, "Block adaptive inter-color compensation algorithm for RGB 4: 4: 4 video coding," IEEE Transactions on Circuits and Systems for Video Technology, vol. 18, no. 10 (2008): 1447-1451.
Byung Cheol Song, and Jong Beom Ra, "Fast exhaustive multi-resolution search algorithm based on clustering for efficient image retrieval," Journal of Visual Communication and Image Representation, vol. 17, no. 1 (2006): 98-106.
Byung Cheol Song, Kang Wook Chun, and Jong Beom Ra, "A rate-constrained fast full-search algorithm based on block sum pyramid," IEEE Transactions on Image Processing, vol. 14, no. 3 (2005): 308-311.
Byung Cheol Song, and Kang Wook Chun, "Multi-resolution block matching algorithm and its VLSI architecture for fast motion estimation in an MPEG-2 video encoder," IEEE Transactions on Circuits and Systems for Video Technology, vol. 14, no. 9 (2004): 1119-1137.
Byung Cheol Song, and Kang Wook Chun, "Motion-compensated temporal filtering for denoising in video encoder," Electronics Letters, vol. 40, no. 13 (2004): 802-804.
Byung Cheol Song, and Kang Wook Chun, "A one-pass variable bit-rate video coding for storage media," IEEE Transactions on Consumer Electronics, vol. 49, no. 3 (2003): 689-692.
Byung Cheol Song, and Kang Wook Chun, "A virtual frame rate control algorithm for efficient MPEG-2 video encoding," IEEE Transactions on Consumer Electronics, vol. 49, no. 2 (2003): 460-465.
Byung Cheol Song, and Jong Beom Ra, "A fast search algorithm for vector quantization using L/sub 2/-norm pyramid of codewords," IEEE Transactions on Image Processing, vol. 11, no. 1 (2002): 10-15.
Jae Hun Lee, Kyoung Won Lim, Byung Cheol Song, and Jong Beom Ra, "A fast multi-resolution block matching algorithm and its LSI architecture for low bit-rate video coding," IEEE Transactions on Circuits and Systems for Video Technology, no. 12 (2001): 1289-1301.
Byung Cheol Song, and Jong Beom Ra, "Automatic shot change detection algorithm using multi-stage clustering for MPEG-compressed videos," Journal of Visual Communication and Image Representation, vol. 12, no. 3 (2001): 364-385.
Byung Cheol Song, Myung Jun Kim, and Jong Beom Ra, "A fast multiresolution feature matching algorithm for exhaustive search in large image databases," IEEE Transactions on Circuits and Systems for Video Technology, vol. 11, no. 5 (2001): 673-678.
Byung Cheol Song, and Jong Beom Ra, "A fast multi-resolution block matching algorithm for motion estimation," Signal Processing: Image Communication, vol. 15, no. 9 (2000): 799-810.
Byung Cheol Song, Myung Jun Kim, Sung Kyu Jang, and Jong Beom Ra, "Modified IDCT kernel for down-conversion of MPEG-2 compressed video," IEEE Transactions on Consumer Electronics, vol. 45, no. 2 (1999): 340-344.
최준호, 한태영, 이승현, and 송병철, "딥러닝 기반 소형 물체 검출 기법," 전자공학회논문지, vol. 55, no. 7 (2018): 57-66.
김대하, and 송병철, "준 지도학습과 여러 개의 딥 뉴럴 네트워크를 사용한 멀티 모달 기반 감정 인식 알고리즘," 방송공학회논문지, vol. 23, no. 3 (2018): 351-360.
최광연, and 송병철, "지각적 동영상 부호화를 위한 선형 부대역 분해 기반 전처리 기법," 전자공학회논문지, vol. 54, no. 1 (2017): 80-87.
김용준, and 송병철, "적외선 영상 선명도 개선을 위한 ADRC 기반 초고해상도 기법 및 가시광 영상과의 융합 기법," 전자공학회논문지, vol. 53, no. 11 (2016): 73-81.
최지훈, and 송병철, "광각 영상을 위한 ELBP 분류기를 이용한 초해상도 기법과 CUDA 기반 가속화," 전자공학회논문지, vol. 53, no. 10 (2016): 84-91.
김용준, and 송병철, "적외선 영상을 위한 적응적 언샤프 마스킹을 이용한 초고해상도 알고리즘," 방송공학회논문지, vol. 21, no. 2 (2016): 180-191.
류호형, and 송병철, "자이로 센서와 노출시간이 다른 두 장의 영상을 이용한 비균일 디블러 기법," 방송공학회논문지, vol. 21, no. 2 (2016): 200-209.
박진우, and 송병철, "흉부 엑스레이 영상에서 배경 제거 및 관심영역 분할 기법," 전자공학회논문지, vol. 52, no. 11 (2015): 105-114.
박소연, and 송병철, "흉부 엑스레이 영상을 위한 화질 개선 알고리즘," 전자공학회논문지, vol. 52, no. 10 (2015): 97-107.
최광연, and 송병철, "X-ray 영상을 위한 블록 기반 대비 개선 기법," 전자공학회논문지, vol. 52, no. 10 (2015): 108-117.
최동윤, 서승지, and 송병철, "비 검출 및 제거 알고리즘의 DSP 최적화," 전자공학회논문지, vol. 52, no. 9 (2015): 96-105.
유승완, and 송병철, "프리엠퍼시스와 칼만 필터를 이용한 터치 잡음 제거," 방송공학회논문지, vol. 20, no. 4 (2015): 568-579.
허보영, and 송병철, "글자 영상을 위한 학습기반 초고해상도 기법," 전자공학회논문지, vol. 52, no. 4 (2015): 175-183.
서승지, and 송병철, "동영상을 위한 움직임 보상 기반 Non-Local Means 필터를 이용한 우적 검출 및 제거 알고리즘," 방송공학회논문지, vol. 20, no. 1 (2015): 153-163.
유승완, and 송병철, "패치 기반 영상처리를 위한 텍스쳐 분류 알고리즘," 전자공학회논문지, vol. 51, no. 11 (2014): 146-154.
손지덕, and 송병철, "낮은 복잡도의 준무손실 압축을 위한 향상된 예측 기법," 방송공학회논문지, vol. 19, no. 2 (2014): 227-239.
손지덕, and 송병철, "스테레오 동영상에서의 좌우 영상 바뀜 검출 기법," 전자공학회논문지, vol. 50, no. 5 (2013): 191-198.
이희중, and 송병철, "Patterned Retarder 방식 입체 디스플레이에서의 가독성 향상 기법," 전자공학회논문지, vol. 50, no. 5 (2013): 175-182.
최익현, 임경원, and 송병철, "국부 구조 분석과 장면 적응 사전을 이용한 초고해상도 알고리즘," 전자공학회논문지, vol. 50, no. 4 (2013): 144-154.
이병주, 이동복, and 송병철, "프레임 간 선명도 균일화를 위한 선명도 메트릭 기반의 동영상 디블러링 알고리즘," 전자공학회논문지, vol. 50, no. 4 (2013): 127-136.
김학구, and 송병철, "모니터 화면 내 활성화된 동영상 재생기 영역 검출 기법," 전자공학회논문지, vol. 50, no. 3 (2013): 122-128.
남연오, 최익현, and 송병철, "적응적 2 차원 FIR 필터를 이용한 부화소 렌더링 기법," 전자공학회논문지, vol. 50, no. 3 (2013): 113-121.
김학구, 이동복, and 송병철, "Bilateral Filter 를 이용한 적응적 언샤프 마스킹," 전자공학회논문지, vol. 49, no. 11 (2012): 56-63.
이호택, and 송병철, "MAP 예측기 기반의 시공간 동영상 순차주사화 알고리즘," 전자공학회논문지-SP, vol. 49, no. 2 (2012): 69-75.
이태환, and 송병철, "관심영역 기반 와핑을 이용한 3D 동영상 안정화 기법," 전자공학회논문지-SP, vol. 49, no. 2 (2012): 76-82.
장지훈, 임상순, 송병철, and 강진구, "디스플레이포트 1.1 a 표준 기반 멀티플 비디오 스트리밍 컨트롤러 설계," 전자공학회논문지-SD, vol. 48, no. 11 (2011): 27-33.
진현배, 문용환, 장지훈, 김태호, 송병철, and 강진구, "디스플레이 포트를 위한 고속 보조 채널 설계," 전기전자학회논문지, vol. 15, no. 2 (2011): 113-121.
강영욱, "일차원 패치기반 학습과 방향성을 고려한 보간을 이용한 고속 초 고해상도 기법." Master's thesis, 인하대학교, 2012.
조재현, 조숙희, 정세윤, and 송병철, "H.264 인트라 부호화를 위한 적응적 가중치 양자화 행렬 선택방법," 방송공학회논문지, vol. 15, no. 5 (2010): 672-680.
정신철, and 송병철, "영역별 특성을 고려한 적응적 영상 보간 방법," 전자공학회논문지-SP, vol. 46, no. 5 (2009): 111-119.
송병철, "효과적인 동영상 처리를 위한 움직임 보상 기반 잡음 예측," 전자공학회논문지-SP, vol. 46, no. 5 (2009): 120-125.
송병철, "H.264 동영상 부호화를 위한 효과적인 주파수 영역 잡음 제거," 방송공학회논문지, vol. 14, no. 4 (2009): 501-508.
송병철, and 라종범, "고속 벡터 양자 부호화를 위한 L2-평균 피라미드 기반 탐색 기법," 전자공학회논문지-SP, vol. 39, no. 1 (2002): 32-39.
송병철, 김명준, and 나종범, "Fast multi-resolution exhaustive search algorithm based on clustering for efficient image retrieval," 전자공학회논문지-SP, vol. 38, no. 2 (2001): 1-12.
송병철, and 나종범, "다 해상도 프레임 구조에 기반한 고속 움직임 추정 기법," 전자공학회논문지-SP, vol. 37, no. 5 (2000): 54-63.
Myung Jun Kim, Byung Cheol Song, Sung Kyu Jang, and Jong Beom Ra, "변형된 IDCT 기저 함수를 이용한 효율적인 동영상 축소 전환 기법," Journal of KICS, vol. 24, no. 11B (1999): 2147-2153.
송병철, 김명준, and 나종범, "MPEG 압축 영상에서의 고속 특징 요소 추출을 이용한 장면 전환 검출과 키 프레임 선택," 방송공학회논문지, vol. 4, no. 2 (1999): 155-163.
Byung Cheol Song, and Jong Beom Ra, "A two step block matching algorithm using motion vector correlations," Journal of Electrical Engineering and Information Science, vol. 3, no. 5 (1998): 646-650.
임경원, 최병선, 조현덕, 최정필, 유한주, 송병철, 김성득, 박현상, and 나종범, "계층적 움직임 추정 및 적응 양자화 기법을 사용한 GA HDTV 동영상 부호화기 개발에 관한 연구," 방송공학회논문지, vol. 1, no. 2 (1996): 152- 164.
Daeha Kim, and Byung Cheol Song, "Hidden Emotion Detection using Multi-modal Signals," ACM CHI, 2021. [link]
Seunghyun Lee, and Byung Cheol Song, "Interpretable Embedding Procedure Knowledge Transfer via Stacked Principal Component Analysis and Graph Neural Network," AAAI, 2021.
Daeha Kim, and Byung Cheol Song, "Contrastive Adversarial Learning for Person Independent Facial Emotion Recognition," AAAI, 2021.
Jaewoong Choi, Sungwook Lee, Seunghyun Lee, and Byung Cheol Song, "EPrOD: Evolved Probabilistic Object Detector with Diverse Samples," Springer ECCVW, 2020. [link]
Kang Il Lee, Jung Ho Jeon and Byung Cheol Song, "Deep Learning-based Pupil Center Detection for Fast and Accurate Eye Tracking System," Springer ECCV, 2020. [link]
Min Kyu Lee, Seunghyun Lee, Sang Hyuk Lee, and Byung Cheol Song, "Channel Pruning Via Gradient Of Mutual Information For Light-Weight Convolutional Neural Networks," IEEE ICIP, 2020. [link]
Ji Yun Park, Dong Yoon Choi, and Byung Cheol Song, "Slice-Based Super-Resolution Using Light-Weight Network With Relation Loss," IEEE ICIP, 2020. [link]
Dae Ha Kim, Seunghyun Lee and Byung Cheol Song, "Metric-based regularization and temporal ensemble for multi-task learning using heterogeneous unsupervised tasks," IEEE ICCVW, 2019. [link]
Min Kyu Lee, Dong Yoon Choi and Byung Cheol Song, "Facial Expression Recognition via Relation-based Conditional Generative Adversarial Network," ACM ICMI, 2019. [link]
Seunghyun Lee, and Byung Cheol Song, "Graph-based Knowledge Distillation by Multi-head Attention Network," BMVA BMVC, 2019. [link]
Jun Ho Choi, Kang Il Lee, Young Chan Kim, and Byung Cheol Song, "Accurate Eye Pupil Localization Using Heterogeneous CNN Models," IEEE ICIP, 2019. [link]
Min Kyu Lee, Dong Yoon Choi, Dae Ha Kim, and Byung Cheol Song, "Visual Scene-aware Hybrid Neural Network Architecture for Video-based Facial Expression Recognition," IEEE FG, 2019. [link]
Dong Yoon Choi, Dae Ha Kim, and Byung Cheol Song, "Recognizing fine facial micro-expressions using two-dimensional landmark feature," IEEE ICIP, 2018. [link]
Seung Hyun Lee, Dae Ha Kim, and Byung Cheol Song, "Self-supervised knowledge distillation using singular value decomposition," Springer ECCV, 2018. [link]
Min Kyu Lee, Dae Ha Kim, Dong Yoon Choi, and Byung Cheol Song, "Deep Transfer Learning for Emotion Recognition Networks," IEEE ICCE, 2018. [link]
Min Kyu Lee, Dae Ha Kim, Dong Yoon Choi, and Byung Cheol Song, "Deep Transfer Learning for Emotion Recognition Networks," IEEE ICCE, 2018. [link]
Dae Ha Kim, Seung Hyun Lee, and Byung Cheol Song, "MUNet: Macro Unit-Based Convolutional Neural Network for Mobile Devices," IEEE CVPR Workshops, 2018. [link]
Dae Ha Kim, Min Kyu Lee, Dong Yoon Choi, and Byung Cheol Song, "Multi-modal emotion recognition using semi-supervised learning and multiple neural networks in the wild," ACM ICMI 2017. [link]
Kwang Yeon Choi, Kyeong Min Jeong, and Byung Cheol Song, "Fog detection for de-fogging of road driving images," IEEE ITSC, 2017. [link]
Dong Yoon Choi, Ji Hoon Choi, Jin Wook Choi, and Byung Cheol Song, "CNN-based pre-processing and multi-frame-based view transformation for fisheye camera-based avm system," IEEE ICIP, 2017. [link]
Tae Young Han, Yong Jun Kim, and Byung Cheol Song, "Convolutional neural network-based infrared image super resolution under low light environment," IEEE EUSIPCO, 2017. [link]
Ho Hyeong Ryu, Kwang Yeon Choi, and Byung Cheol Song, "Improvement algorithm of video coding efficiency using pre-filtering and post-filtering based on global motion compensation," IEEE APSIPA, 2016. [link]
Tae Young Han, and Byung Cheol Song, "Night vision pedestrian detection based on adaptive preprocessing using near infrared camera," IEEE ICCE, 2016. [link]
Kyeong Min Jeong, and Byung Cheol Song, "Night time vehicle detection using rear-lamp intensity," IEEE ICCE, 2016. [link]
Yong-Jun Kim, and Byung Cheol Song, "Adaptive Multi-scale Self-similarity-based Enhancement Algorithm for Effective Up-scaling of Thermal Infrared Images," IEICE ITC-CSCC, 2016. [link]
Dong-yoon Choi, and Byung Cheol Song, "Fast super-resolution algorithm using ELBP classifier," IEEE VCIP, 2015. [link]
Seung Ji Seo, Ho Hyoung Ryu, Dongyun Choi, and Byung Cheol Song, "Non-uniform Deblur Using Gyro Sensor and Long/Short Exposure Image Pair," Springer PCM, 2015. [link]
Yeon Oh Nam, Dong Yoon Choi, and Byung Cheol Song, "A subpixel-based image downsamping using learned 2D FIR filters," IEEE ICMEW, 2014.
Byung Ju Lee, and Byung Cheol Song, "Local tone mapping using sub-band decomposed multi-scale Retinex for high dynamic range images," IEEE ICCE, 2014.
Dong Bok Lee, Bo Young Heo, and Byung Cheol Song, "Video deblurring based on bidirectional motion compensation and accurate blur kernel estimation," IEEE ICIP, 2013.
Hak Gu Kim, Jin Ku Kang, and Byung Cheol Song, "Three-dimensional perception improvement using sharpness adjustment and hardware implementation," IEEE ICMEW, 2013.
Hak Gu Kim, and Byung Cheol Song, "Automatic object-based 2D-to-3D conversion," IEEE IVMSP, 2013.
Dong Bok Lee, and Byung Cheol Song, "Multi-stage image deblurring using long/short exposure time image pair," IEEE ICCE, 2013.
Ik Hyun Choi, Yeon Oh Nam, and Byung-Cheol Song, "Adaptive Sharpness Enhancement Algorithm for High Quality Display," KIDS IMID, 2012.
Dong bok Lee, Ick hyun Choi, Byung Cheol Song, and Tae Hwan Lee, "ROI-Based video stabilization algorithm for hand-held cameras," IEEE ICMEW, 2012.
Ho Taek Lee, Ick hyun Choi, and Byung Cheol Song, "Maximum likelihood estimation-based de-interlacing," IEEE IWSSIP, 2012.
Shin Cheol Jeong, Tae Hwan Lee, Byung Cheol Song, Yungu Lee, and Yanglim Choi, "Video deblurring algorithm using an adjacent unblurred frame," IEEE VCIP, 2011.
Ho Taek Lee, Tae Hwan Lee, and Byung Cheol Song, "Spatio-temporal de-interlacing based on maximum likelihood estimation," IEEE VCIP, 2011.
Jaehyun Cho, Dong Bok Lee, Shin Cheol Jeong, and Byung Cheol Song, "Block-adaptive interpolation filter for sub-pixel motion compensation," IEEE EUSIPCO, 2011.
Young Uk Kang, and Byung Cheol Song, "Perceptual Quality Assessment for Scaled Images," KMMS MITA, 2011.
Tae Hwan Lee, and Byung Cheol Song, "De-noising algorithm using sparse 3D transform-domain collaborative filtering and adaptive soft thresholding," IEEE ISCE, 2011.
Shin Cheol Jeong, and Byung Cheol Song, "Training-based super-resolution algorithm using k-means clustering and detail enhancement," IEEE EUSIPCO, 2010.
Shin Cheol Jeong, Yeongwook Kang, and Byung Cheol Song, "Super-resolution algorithm using noise level adaptive dictionary," IEEE ISCE, 2010
Byung Cheol Song, "Super-resolution Content-adaptive Image Super-resolution using Two-stage Classification," SPIE IWAIT, 2010.
Shin Cheol Jeong, Jaehyun Cho, and Byung Cheol Song, "Adaptive Image Up-Scaling Algorithm Using Local Edge Characteristics," IEICE ITC-CSCC, 2009.
Yun Gu Lee, Byung Cheol Song, Nak Hoon Kim, Tae Hee Kim, and Woo Hyun Joo, "Low-complexity near-lossless image coder for efficient bus traffic in very large size multimedia SoC," IEEE ICIP, 2009.
Byung Cheol Song, Yongseok Yi, Yun Gu Lee, Jun Hyuk Ko, and Tae Hee Kim, "1080P 60HZ intra-frame CODEC based on RGB color space for wireless AV streaming," IEEE ICIP, 2009.
Yun Gu Lee, and Byung Cheol Song, "An intra-frame rate control algorithm for ultra low delay H. 264/AVC coding," IEEE ICASSP, 2008.
Byung Cheol Song, and Nak Hoon Kim, "Motion-compensated noise estimation for effective video processing," IEEE VCIP, 2008.
Byung Cheol Song, Nak Hoon Kim, and Kang Wook Chun, "Transform-domain Wiener filtering for H. 264/AVC video encoding and its implementation," IEEE ICIP, 2005.
Byung Cheol Song, and Kang Wook Chun, "Noise power estimation for effective de-noising in a video encoder," IEEE ICASSP, 2005.
Sang Min Kwak, Jong Ki Han, and Byung Choel Song, "Modified cubic convolution scaler for enhancement of edge information [image scaling]," IEEE ICCE, 2005.
Jun Hyun Park, Jong Ki Han, and Byung Choel Song, "An adaptive quantization using modified QP in H. 264," IEEE ICCE, 2005.
Byung Cheol Song et al., "Fast multi-resolution motion estimation algorithm and its VLSI architecture," IEEE ICCE, 2005.
Byung Cheol Song, and Kang Wook Chun, "Clustering-Based image retrieval using fast exhaustive multi-resolution search algorithm," Springer PCM, 2004.
Byung Cheol Song, and Kong Wook Chun, "Motion-compensated temporal prefiltering for noise reduction in a video encoder," IEEE ICIP, 2004.
Song, Byung Cheol, and Kang Wook Chun, "A rate-constrained full search algorithm for fast motion estimation in a video encoder." In IEEE International Symposium on Consumer Electronics, 2004, pp. 336-339. IEEE, 2004.
Byung Cheol Song, and Kang Wook Chun, "Interpolative mode prediction for efficient MPEG-2 video encoding," SPIE VCIP, 2004.
Byung Cheol Song, and Kang Wook Chun, "Motion-compensated noise estimation for efficient prefiltering in a video encoder," IEEE ICIP, 2003.
Byung Cheol Song, Tae Hee Kim, and Kang Wook Chun, "Efficient video transcoding with scan format conversion," IEEE ICIP, 2002.
Byung Cheol Song, Myung Jun Kim, and Jong Beom Ra, "A fast descriptor matching algorithm for exhaustive search in large databases," Springer PCM, 2001.
Byung Cheol Song, and Jong Beom Ra, "A novel search algorithm based on L/sub 2/-norm pyramid of codewords for fast vector quantization encoding," IEEE ICIP, 2001.
Song, Byung Cheol, Myung Jun Kim, and Jong Beom Ra, "Fast image retrieval based on K-means clustering and multiresolution data structure for large image databases," SPIE VCIP, 2000.
Myung Jun Kim, Byung Cheol Song, and Jong Beom Ra, "A Multi-Resolution Search Algorithm Using Simple Clustering for Fast Image Retrieval in Large Multimedia Databases," ITE Technical Report, 2000.
Byung Cheol Song, Myung Jun Kim, and Jong Beom Ra, "Fast multiresolution search algorithm for optimal retrieval in large multimedia databases," SPIE SRMD, 1999.
Byung Cheol Song, Sung Kyu Jang, and Jong Beom Ra, "An efficient video down conversion algorithm using modified IDCT basis functions," IEEE ICIP, 1999.
Byung Cheol Song, Kyoung Won Lim, and Jong Beom Ra, "Fast motion estimation algorithm using spatial correlation of motion field and hierarchical search," SPIE DCTAVC, 1996.
Byung Cheol Song, and Jong Beom Ra, "Frequency domain decimation using a modified IDCT Kernel for MPEG-2 video down conversion," IEEE PCS, 1999.
Byung Cheol Song, and Jong Beom Ra, "Fast edge map extraction from MPEG compressed video data for video parsing." SPIE SRIV, 1998.
Byung Cheol Song, and Jong Beom Ra, "Hierarchical block-matching algorithm using partial distortion criterion," SPIE Visual Communications and Image Processing, 1998.
Kyoung Won Lim, Byung Cheol Song, and Jong Beom Ra, "Fast hierarchical block matching algorithm utilizing spatial motion vector correlation," SPIE VCIP, 1997.
Byung Cheol Song, Kyoung Won Lim, and Jong Beom Ra, "Fast motion estimation algorithm using spatial correlation of motion field and hierarchical search," SPIE DCTSVC, 1996.
Byung Cheol Song, Kyoung Won Lim, and Jong Beom Ra, "A Hierarchical Motion Estimation Algorithm Using Correlation of Motion Fields," ITE Technical Report, 1996.
김대하, and 송병철, "사람에 독립적인 얼굴 표정 인식을 위한 Contrastive Adversarial Learning," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
김도연, and 송병철, "A survey of deep learning-based hand gesture recognition," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
박지윤, and 송병철, "관계 손실 함수를 이용한 하드웨어 친화적인 초해상도 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
박상진, 김대하 and 송병철, "집중도 파악 알고리즘에 사용되는 안경 제거와 시선 추정 네트워크," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
이상혁, and 송병철, "학습 기반 자동 화이트 밸런스 알고리즘의 최근 동향," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
이승현, and 송병철, "중첩된 PCA와 GNN을 통한 해석가능한 임베딩 과정 지식 전달," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
이승훈, and 송병철, "차창에 맺힌 빗방울 검출 알고리즘 최신 연구동향," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
강도희, 이준민 and 송병철, "홈 트레이닝을 위한 관절 특징점 검출 및 자세 유사도 측정," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
이강일, 전정호 and 송병철, "실시간 동공 추적 시스템을 위한 딥러닝 기반의 동공 중심 검출 알고리즘," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
정새하, and 송병철, "딥러닝을 활용한 단일 입력 HDR 연구 동향," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
최재웅, 김대하 and 송병철, "Image-to-Image translation (I2I) 기술의 발전 방향과 전망," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2021.
이승훈, and 송병철, "차창에 맺힌 빗방울 검출을 위한 다양한 접근방법들," 대한전자공학회 학술대회, 2020.
김도연, and 송병철, "서로 다른 도메인 데이터 셋에서 손 제스처 성능 향상 방법," 대한전자공학회 학술대회, 2020.
정새하, and 송병철, "High Dynamic Range Imaging을 위한 이미지 합성," 대한전자공학회 학술대회, 2020.
이상혁, and 송병철, "얕은 CNN을 이용한 잡음 레벨 추정 모델," 대한전자공학회 학술대회, 2020.
최재웅, and 송병철, "I2I모델의 현황과 추세," 대한전자공학회 학술대회, 2020.
이성욱, and 송병철, "각도 여백 Softmax의 발전 동향," 대한전자공학회 학술대회, 2020.
박혜림, 김대하, and 송병철, "강인한 시선 추정을 위한 뉴럴 네트워크 기반 프로임워크 제안," 대한전자공학회 학술대회, 2020.
이상혁, 이승훈, 이성욱, and 송병철, "무인 점포 시스템을 위한 객체 검출 네트워크 개선," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2020.
김대하, 이승현, and 송병철, "무인 진열대를 위한 딥 러닝 기반 물체 검출 및 추적 알고리즘 바탕의 실시간 구매 행위 인식 시스템," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2020.
Fazliddin Anvarov, and 송병철, "Improving Action Recognition using Sequential Feature Aggregation and Attention," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2020.
이민규, and 송병철, "합성곱 신경망의 경량화를 위한 상호정보량 기반의 네트워크 가지치기," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2020.
Fazliddin Anvarov, and 송병철, "순차적 특징 집계 및 강조 바탕의 행동 인식 성능 개선," 대한전자공학회 신호처리합동학술대회, 2019.
Quang Tran Ngoc, and 송병철, "Emotion Recognition via Landmark using Graph Neural Network," 대한전자공학회 신호처리합동학술대회, 2019.
이민규, 최준호 and 송병철, "동영상 기반 감정인식을 위한 DNN 구조," 한국방송미디어공학회 학술발표대회, 2019.
이민규, and 송병철, "얼굴표정 인식 기법의 최신 연구 동향," 한국방송미디어공학회 학술발표대회, 2019.
최동윤, and 이상혁, 송병철, "뇌전도 신호를 이용한 실시간 감정변화 인식 기법," 한국방송미디어공학회 학술발표대회, 2019.
이승현, and 송병철, "수학적 정의에 기반한 Singular value decomposition 가속화," 대한전자공학회 학술대회, 2019.
최준호, 이민규, and 송병철, "비지역적 특징 융합을 이용한 물체 검출 기법," 한국방송미디어공학회 학술발표대회, 2019.
박지윤, 최지훈, 최동윤, 송병철, "메모리 대역폭 절감을 위한 프레임 메모리용 압축 알고리즘," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2019.
최준호, 이강일, 송병철, "합성곱 신경망 기반의 영상 분할을 이용한 동공 검출 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2019.
최동윤, and 송병철. "CNN-LSTM 기반 알고리즘을 이용한 연속시간 감정인식," 대한전자공학회 학술대회, 2018.
최동윤, 최준호, and 송병철. "전력이 제한된 TFT LCD 장치의 화질향상을 위한 다중 주파수대역 처리기반 영상처리," 대한전자공학회 학술대회, 2018.
최지훈, and 송병철. "SoC 메모리 대역폭을 줄이기 위한 준-비손실 압축 알고리즘," 한국방송미디어공학회 학술발표대회, 2018.
최준호, 최동윤, 송병철, "White-RGB 컬러필터배열 영상의 G채널 복원 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2018.
정경민, 송병철, "도로 주행 영상을 위한 안개 검출 및 제거와 효과적인 안개 합성 알고리즘," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2018.
최동윤, 김대하, 송병철, "미세한 표정변화 인식을 위한 2-D Landmark feature를 이용하는 CNN-LSTM 기반 알고리즘," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2018.
한태영, 이승현, 최준호, 이민규, 송병철, "딥러닝 기반의 소형 물체 검출 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2018.
정경민, and 송병철, "안개낀 도로 영상 합성 기법," 대한전자공학회 학술대회, 2017.
이민규, 김대하, 최동윤, and 송병철, "딥 러닝 기반 감정인식 시스템 개발," 한국방송미디어공학회 학술발표대회, 2017.
김대하, 최동윤, and 송병철, "딥 러닝을 이용한 비디오 시퀀스 영상에서의 내면 감정 인식," 대한전자공학회 학술대회, 2017.
김동환, 정경민, and 송병철, "도로 환경을 위한 안개 제거 알고리즘," 대한전자공학회 학술대회, 2017.
정경민, and 송병철, "비정형 램프 및 방향 지시등을 포함하는 램프 페어링 기반 실시간 야간 저조도 차량 인식 알고리즘," 대한전자공학회 학술대회, 2017.
한태영, 이승현, and 송병철, "직각 스테레오 어안렌즈 카메라를 이용한 3 차원 깊이 정보 계산," 대한전자공학회 학술대회, 2017.
김용준, 이승현, and 송병철, "SIFT Flow를 이용한 광각영상의 스테레오 정합 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2017.
최광연, 정경민, and 송병철, "도로 영상에서의 안개 검출 알고리즘," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2017.
최동윤, 최지훈, and 송병철, "어라운드 뷰 모니터 영상을 위한 자기유사성 기반 선명도 개선 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2017.
최광연, and 송병철, "도로 주행 영상을 위한 안개 제거 기법," 한국방송미디어공학회 학술발표대회, 2016.
정경민, and 송병철, "다양한 형태의 램프에 대응하는 후방 램프 기반의 실시간 야간 차량 검출 알고리즘," 대한전자공학회, 2016.
한태영, 김용준, and 송병철, "가시 영상과의 융합을 이용한 딥러닝 기반의 단일 적외선 영상 초해상화 기법," 대한전자공학회 학술대회, 2016.
한태영, and 송병철, "대비 개선 기법을 이용한 야간 보행자 검출," 한국방송미디어공학회 학술발표대회, 2016.
정경민, and 송병철, "후방 램프 밝기 정보를 이용한 야간 차량 검출," 한국방송미디어공학회 학술발표대회, 2016.
김용준, and 송병철, "ADRC 기반 영상 확대 기법과 영상 융합을 이용한 적외선 영상 개선 기법," 한국방송미디어공학회 학술발표대회, 2016.
최지훈, and 송병철, "ELBP 분류기를 이용한 초해상도 기법의 CUDA 최적화," 한국방송미디어공학회 학술발표대회 논문집, 2016.
최광연, and 송병철, "지각적 동영상 부호화 효율을 위한 부 대역 부호화 기반 전처리 알고리즘," 한국방송미디어공학회 학술발표대회, 2016.
박진우, 송병철, "저조도 개선 및 차량 후미등 검출을 이용한 야간 차량 인식 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2016.
박소연, 송병철, "저조도 개선 및 부분학습을 통한 ACF 기반의 야간 보행자 검출," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2016.
최지훈, 최동윤, and 송병철, "ELBP 분류기를 이용한 초해상도 기법," 대한전자공학회 학술대회, 2015.
최광연, 박진우, 박소연, and 송병철, "엑스레이 영상을 위한 대비 및 선명도 개선 알고리즘," 대한전자공학회 학술대회, 2015.
김용준, 최동윤, and 송병철, "IR 영상을 위한 초고해상도 알고리즘," 한국방송미디어공학회 학술발표대회, 2015.
박진우, and 송병철, "흉부 X-ray 영상에서 몸체 및 관심영역 분할 알고리즘," 한국방송미디어공학회 학술발표대회, 2015.
류호형, and 송병철, "자이로 센서와 노출시간이 다른 두 장의 영상을 이용한 불균일 디블러," 한국방송미디어공학회 학술발표대회, 2015.
최동윤, 서승지, and 송병철, "우적제거 알고리즘의 DSP 최적화," 한국방송미디어공학회 학술발표대회, 2015.
최광연, and 송병철, "X-ray 영상을 위한 블록 기반 대비 개선 알고리즘," 한국방송미디어공학회 학술발표대회, 2015.
박소연, and 송병철, "Chest X-ray 영상을 위한 화질 개선 알고리즘," 한국방송미디어공학회 학술발표대회, 2015.
유승완, and 송병철, "하위 분류를 통한 패치 기반 텍스쳐 분류 알고리즘," 대한전자공학회 학술대회, 2014.
허보영, 이희중, and 송병철, "잡음이 있는 글자 영상을 위한 복수개의 사전에 기반한 초고해상도 기법," 대한전자공학회 학술대회, 2014.
서승지, 박소연, and 송병철, "Chest Radiograph 영상을 위한 대비 및 선명도 개선 알고리즘," 대한전자공학회 학술대회, 2014.
남연오, 최동윤, and 송병철, "부화소 랜더링을 위한 내용적응형 2 차원 필터 설계," 한국방송미디어공학회 학술발표대회, 2014.
손지덕, and 송병철, "준무손실 부호화를 위한 향상된 예측 기법," 대한전자공학회 학술대회, 2013.
김학구, 송병철, "카메라 움직임이 있는 영상 내 빗줄기 검출 기법," 한국멀티미디어학회 춘계학술발표대회, 2013.
이희중, 최익현, and 송병철, "Film-type Patterned Retarder 방식 입체 디스플레이에서의 가독성 향상 기법," 대한전자공학회 학술대회, 2012.
이병주, 이동복, and 송병철, "선명도 균일화를 이용한 동영상 디블러 알고리즘," 대한전자공학회 학술대회, 2012.
김학구, 남연오, and 송병철, "물체 기반 2D/3D 자동 변환 기법," 대한전자공학회 학술대회, 2012.
서승지, 이충권, 이동복, and 송병철, "길고 짧은 노출시간을 가진 한 쌍의 영상을 이용한 디블러링," 대한전자공학회 학술대회, 2012.
이병주, 이동복, 김학구, and 송병철, "균일한 선명도를 갖는 동영상 Deblur 알고리즘," 대한전자공학회 학술대회, 2012.
남연오, 최익현, 이희중, 손지덕, and 송병철. "LCD Display 를 위한 효과적인 Down-Sampling 및 대조비 향상 알고리즘," 대한전자공학회 학술대회, 2012.
최익현, 남연오, 장서정, 송병철, "Pre-emphasis 및 학습 기반 2차원 FIR필터를 이용한 선명도 향상 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2012.
이동복, 정신철, 최익현, and 송병철, "블러가 발생하지 않은 인접한 프레임을 이용한 동영상 디블러링 기법," 한국방송미디어공학회 학술발표대회, 2011.
이태환, and 강영욱, "적응적 문턱값을 이용한 동영상 잡음 제거 기법," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2011.
조재현, 이태환, and 송병철, "학습 기반 초 고해상도 기법을 이용한 매크로블록 단위 적응적 보간 필터," 대한전자공학회 학술대회, 2010.
이호택, 이태환, 강영욱, and 송병철, "TI DSP 에서의 H. 264/AVC 를 위한 다중 참조 픽쳐 움직임 추정부의 최적화." 한국방송미디어공학회 학술발표대회, 2010.
이태환, 정신철, and 송병철, "적응적인 임계값을 이용한 3 차원 블록 매칭 동영상 잡음 제거 기법." 대한전자공학회 학술대회, 2010.
강영욱, 정신철, 이호택, and 송병철, "학습 기반 내용 적응적 보간법을 이용한 영상의 해상도 향상 기법." 대한전자공학회 학술대회, 2010.
조재현, 이태환, and 송병철, "학습 기반 초 고해상도 기법을 이용한 매크로블록 단위 적응적 보간 필터." 대한전자공학회 학술대회, 2010.
정신철, and 송병철, "DTV SoC를 위한 학습기반해상도 향상기법," SOC학술대회, 인하대학교, 2010.
송병철, "An Interlace-to-Progressive Algorithm Using Trained LUT," 한국방송미디어공학회 영상처리 및 이해에 관한 워크샵, 2010.
조재현, 조숙희, 정세윤, and 송병철, "인트라 모드에 기반한 가중치 양자화 행렬 선택 방법 및 이를 이용한 동영상 부호화." 대한전자공학회 학술대회, 2009.
배윤성, 장재호, 송병철, and 나종범, "색상공간 lαβ 를 이용한 학습기반 흑백영상 채색화 기법." 대한전자공학회 학술대회, 2009.
송병철, and 조재현, "NCC 기반 고속 움직임 추정 기법," 대한전자공학회 학술대회, 2009.
정신철, and 송병철, "K-means Clustering을 이용한 효율적인 Learning 기반 Super-Resolution 알고리즘," 대한전자공학회 학술대회, 2009.
송병철, 임동근, 김태희, 고준혁, 김낙훈, and 천강욱, "HDTV 동영상 부호기의 HW/SW Co-design 및 그 VLSI 구현." 대한전자공학회 학술대회, 2004.
송병철, and 천강욱, "스캔 포맷 변환을 지원하는 효율적인 MPEG-2 동영상 트랜스코딩," 대한전자공학회 학술대회, 2003.
김명준, 송병철, 장성규, and 나종범, "변형된 IDCT 기저 함수를 이용한 압축된 동영상의 하향 전환기법," 한국방송미디어공학회 학술발표대회, 1998.
송병철, 나종범, "다 해상도 프레임 구조에 기반한 고속 움직임 추정 기법," 대한전자공학회 학술대회, 1998.
송병철, 김명준, and 나종범, "Transform Domain Decimation Using a Modified IDCT Kernel for Down Conversion of Compressed Video," 한국통신학회 학술대회, 1998.
송병철, and 나종범, "동영상 시간축 분할을 위한 MPEG 압축 데이터에서의 고속 에지 영상 추출기법," 대한전자공학회 학술대회, 1998.
송병철, and 나종범, "움직임 공간의 상관성을 이용한 새로운 고속 계층적 움직임 추정 기법," 대한전자공학회 워크샵, 1997.
임경원, 송병철, and 나종범, "운동영역의 상관성을 선택적으로 이용한 고속 움직임 추정 기법," 한국방송미디어공학회 학술발표대회, 1996.
임경원, 최병선, 조현덕, 최정필, 유한주, 송병철, 김성득, 박현상, and 나종범, "HDTV 동영상 부호화기 개발에 관한 연구," 대한전자공학회 학술대회, 1996.
송병철, 임경원, and 나종범, "운동의 연속성을 이용한 고속 움직임 추정 기법에 관한 연구," 한국방송미디어공학회 학술발표대회, 1995.
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KEIT, 인간 내면상태의 인식 및 이를 이용한 인간친화형 인간-로봇 상호작용 기술 개발
2016.12 ~ 2021.11
KIAT, 미래형자동차 R&D 전문인력양성 사업
2017.03 ~ 2022.02
KIAT, 스마트 디지털 엔지니어링 전문인력양성
2019.03 ~ 2024.02
KEIT, 4K30p급 Deep Learning 기반 Edge Computing IP 카메라용 시스템반도체
2019.07 ~ 2021.12
과학기술정보통신부, 인공지능 반도체 융합전문 인력육성 센터연구 분야
2020.04 ~ 2024.12
정보통신기획평가원, 인공지능융합연구센터지원
2020.04 ~ 2022.12
S**, End-to-end HDR
2020.04 ~ 2021.02
A**, Deep Image Deraining with Quantifiable Uncertainty with UCS
2020.07 ~ 2022.06
한국연구재단, 산업융합형 차세대 인공지능 혁신인재 교육연구단(BK21 4단계)
2020.09 ~ 2027.08
H**, 컴퓨터 비젼 및 기계학습 기반 스마트 팩토리 관련 연구
2018.05 ~ 2019.02
I**, 컴퓨터 비젼 및 딥러닝 기반 스마트 유통시스템 관련 연구
2018.05 ~ 2018.10
D**, 컴퓨터 비젼 및 딥러닝 기반 스마트 팩토리 관련 연구
2018.04 ~ 2018.09
산업통상자원부, 미래형자동차 부품 및 서비스 R&D 인력양성 및 산학연계형 생태계 구축
2017.03 ~ 2022.02
E**, RGB-NIR 센서 데이터를 이용한 색 왜곡없는 RGB 영상 획득 및 융합 방법 개발
2017.02 ~ 2018.01
산업통상자원부/산업핵심기술개발사업, 인간 내면상태의 인식 및 이를 이용한 인간친화형 인간-로봇 상호작용 기술 개발
2016.12 ~ 2021.11
H**, 고속 frame rate를 갖는 저해상도 광각 카메라를 이용한 고해상도 영상 생성 알고리즘 개발
2016.07 ~ 2017.01
한국연구재단, 멀티 광각카메라 기반 영상처리를 이용한 안티드론 기술 개발
2016.06 ~ 2019.05
산업통상자원부/산업핵심기술개발사업, 교차로 AEB 등을 지원하기 위한 HD급 다중화각 전방 카메라시스템 개발
2015.06 ~ 2018.05
E**, 적외선 카메라용 초고해상도 알고리즘 개발
2015.06 ~ 2016.05
H**, AVM 확대 영상 선명화 기술 개발
2015.05 ~ 2016.04
S**, Globel motion 및 전처리를 이용한 스마트폰 동영상 품질 차별화 기술 개발
2015.05 ~ 2015.11
H**, HD급 어라운드 뷰 동영상 확대를 위한 실시간 super-resolution 알고리즘 개발
2014.08 ~ 2015.02
NIPA, 영역 분할을 이용한 X레이 영상 화질 개선 알고리즘 및 소프트웨어 개발
2014.06 ~ 2015.05
S**, 서로 다른 노출 시간을 갖는 복수의 영상들을 이용한 Deblur 기법 개발
2014.04 ~ 2014.12
S**, M-PHY 설계 및 터치패드용 신호처리 기술 개발
2013.10 ~ 2014.09
H**, 우적 제거 영상처리 임베디드 시스템 개발
2013.08 ~ 2014.07
L**, 저전력 해상도 향상 알고리즘 개발 및 Embedded GPGPU에서의 구현
2013.07 ~ 2014.07
NIPA, X-ray 의료영상기기를 위한 화질개선 소프트웨어 솔루션 개발
2013.05 ~ 2014.04
S**, UHDTV를 위한 고성능 초고해상도 알고리즘 개발
2013.04 ~ 2014.04
H**, 영상 내 우적 제거 기술 개발
2012.11 ~ 2013.04
S**, Display용 고속 직렬 인터페이스 요소 IP설계 및 I/F 영상 데이터 대역폭 감소를 위한 Near-lossless CODEC 개발
2012.09 ~ 2013.08
S**, Asymmetric camera를 이용한 주 영상의 화질 개선에 관한 연구
2012.06 ~ 2013.06
한국연구재단, 고성능 초고해상도 영상복원 시스템 개발(추가 지원)
2012.05 ~ 2015.04
S**, Filter-Learning 및 자기 참조 융합 방식 Single Frame Super Resolution 개발
2012.04 ~ 2012.11
S**, 부화소 렌더링 알고리즘 개발
2011.11 ~ 2012.08
L**, 3D 화질개선 알고리즘 및 FPGA 개발
2011.04 ~ 2011.12
L**, UD 디스플레이용 학습기반 초해상도 알고리즘 개발
2011.05 ~ 2011.12
한국연구재단, (BK21사업)차세대항공통신시스템인력양성팀
2011.03 ~ 2013.02
L**, 모니터를 위한 동영상 선명도 향상 기법 연구
2011.03 ~ 2011.12
S**, DTV향 De-interlacing 알고리즘 개발
2010.11 ~ 2011.10
S**, 디지털 카메라를 위한 3차원 stabilization 및 de-blur 기법 개발
2010.07 ~ 2011.07
ETRI, UHDTV용 SoC 시스템 및 SW 개발
2010.03 ~ 2011.11
S**, 고해상도 영상복원 알고리즘 개발 및 DSP구현
2009.12 ~ 2010.11
S**, Ticon용 Scaler 개발
2009.09 ~ 2010.06
교육과학기술부, 고성능 초고해상도 영상복원 시스템 개발
2009.05 ~ 2012.04
ETRI, H.264기반 초고선명 비디오 부호화 성능 개선 연구
2009.05 ~ 2010.01
S**, DSC향 초고해상도 영상복원 알고리즘 개발
2009.03 ~ 2009.12
S**, 고성능 Scaler 알고리즘 개발 및 DSP 최적화
2008.11 ~ 2009.10
지식경제부, 차세대 DTV시스템 설계인력 양성사업
2008.09 ~ 2013.08
교육과학기술부, 대용량 SoC를 위한 Near-Lossless CODEC개발
2008.07 ~ 2009.06
