Robotics and Computer Vision Lab

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저 자 Jaesik Park, Yu-Wing Tai, In So Kweon
학 회 제 25 회 영상처리 및 이해에 관한 워크샵 (IPIU 2013)
논문일시(Year) 2013
논문일시(Month) 02
홀로그램 혹은 워터마크가 포함된 영상은 여러 장의 반투명 영상들의 결합으로 형성된다. 이러한 영상에서 원본 영상을 복원하기 위해 본 논문은 이러한 영상 채널간에 상호 상관관계가 있다는 가정을 바탕으로 블라인드 분리 기법(blind source seperation)을 이용하여 홀로그램/워터마크로 인한 부분과 원본 영상 부분을 서로 다른 컬러 채널로서 분리하였다. 분리된 채널 중 손상된 정보를 가지는 채널은 베이스의 규칙(Bayes' rule)을 기반으로 원래 채널이 가지고 있는 사전 확률 분포 및 공산 확률 분포를 이용하여 보정하였다. 본 논문에서는 예시를 통해 제안한 방법의 성능을 입증하였다.

List of Articles
» 컬러 영상의 홀로그램 및 워터마크 제거 기법
Jaesik Park, Yu-Wing Tai, In So Kweon
제 25 회 영상처리 및 이해에 관한 워크샵 (IPIU 2013) 2013 / 02
345. Crosswalk and Traffic Light Detection via Integral Framework
Jongwon Choi, Byungtae Ahn, In So Kweon
19th Korea-Japan Joint Workshop on Frontiers of Computer Vision (FCV 2013) 2013 / 02
344. A Branch and Bound Approach to Correspondence and Grouping Problems
Jean-Charles Bazin, Hongdong Li, In So Kweon, Cedric Demonceaux, Pascal Vasseur, Katsushi Ikeuchi
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 2013 / 07
343. Rao-Blackwellized Particle Filter for Gaussian Mixture Models and Application to Visual Tracking
Jungho Kim, In So Kweon
IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) 2011 2011 / 05
342. Intra-class Key Feature Weighting Method for Vocabulary Tree Based Image Retrieval
Donggeun Yoo, Chaehoon Park, Yukyung Choi, In So Kweon
The 9th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI 2012) 2012 / 11
341. Fusing Multiple Independent Estimates via Spectral Clustering for Robust Visual Tracking
Jungho Kim, Jihong Min, In So Kweon, Zhe Lin
IEEE SIGNAL PROCESSING LETTERS 2012 / 08
340. Geometrically inspired MRF for moving object detection from mobile stereo camera
Jihong Min, Jungho Kim, Hyeongwoo Kim, In So Kweon
ELECTRONICS LETTERS 2nd August 2012 2012 / 08
339. Multi Lidar System for fast obstacle detection
Inwook Shim, Dong-Geol Choi, Seunghak Shin, In So Kweon
The 9th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI 2012) 2012 / 11
338. Real-Time Facial Landmarks Tracking using Active Shape Model and LK Optical Flow
Byungtae Ahn, Yudeog Han, In So Kweon
The 9th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI 2012) 2012 / 11
337. Moving Object Detection under Moving Camera by Rank Minimization
Sang-Woo Noh, Tae-Hyun Oh, In So Kweon
The 9th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI) 2012 / 11
336. A superpixel MRF approach using high-order likelhood for moving object detection
Jihong Min, Hyeongwoo Kim, Jongwon Choi, In So Kweon
21st International Conference on Pattern Recognition (ICPR 2012) 2012 / 11
335. Visual lock-on to an invisible target for an unmanned aerial vehicle
Jihong Min, Jungho Kim, Yekeun Jeong, In So Kweon
Electronics letters 2012 / 07
334. Efficient Data-Driven MCMC sampling for vision-based 6D SLAM
Jihong Min, Jungho Kim, Seunghak Shin, In So Kweon
IEEE International Conference on Robotics and Automation (ICRA 2012) 2012 / 05
333. Autonomous Homing based on Laser-Camera Fusion System
Dong-Geol Choi, Inwook Shim, Yunsu Bok, Tae-Hyun Oh, In So Kweon
IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS) 2012 / 10
332. A probabilistic derivative measure based on the distribution of intensity difference
Youngbae Hwang, In So Kweon
12th European Conference on Computer Vision (ECCV 2012) 2012 / 10
331. A Tensor Voting Approach for Multi-View 3D Scene Flow Estimation and Refinement
Jaesik Park, Tae-Hyun Oh, Jiyoung Jung, Yu-Wing Tai, In So Kweon
12th European Conference on Computer Vision (ECCV 2012) 2012 / 10
330. Robust Model-based 3D Object Recognition by Combining Feature Matching with Tracking
Sungho Kim, In So Kweon, Incheol Kim
IEEE International Conference on Robotics and Automation (ICRA) 2003 / 09
329. Color Landmark Based Self-Localization for Indoor Mobile Robots
Gijeong Jang, Sungho Kim, Wangheon Lee, In So Kweon
IEEE International Conference on Robotics and Automation (ICRA) 2002 / 05
328. Stabilizing Omnidirectional Videos Using 3D Structure and Spherical Image Warping
Mostafa Kamali, Atsuhiko Banno, Jean-Charles Bazin, In So Kweon, Katsushi Ikeuchi
IAPR Conference on Machine Vision Applications 2011 / 06
327. Image Retrieval by Important Feature Weighting for Each Class
Donggeun Yoo, Chaehoon Park, Yukyung Choi, In So Kweon
The 37th Korea Information Processing Society (KIPS) Spring Conference 2012 , April 2012 2012 / 04
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