Robotics and Computer Vision Lab

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저 자 Tae-Hyun Oh, Hyeongwoo Kim, Yu-Wing Tai, Jean-Charles Bazin, In So Kweon
학 회 IEEE International Conference on Computer Vision (ICCV)
Notes Ack: NCRC, This work was supported by the National Research Foundation of Korea(NRF) grant funded by the Korea government( MEST) (No. 2010-0028680).
논문일시(Year) 2013
논문일시(Month) 12
Project Page at http://thoh.kaist.ac.kr

Robust Principal Component Analysis (RPCA) via rank minimization is a powerful tool for recovering underlying low-rank structure of clean data corrupted with sparse noise/outliers. In many low-level vision problems, not only it is known that the underlying structure of clean data is low-rank, but the exact rank of clean data is also known. Yet, when applying conventional rank minimization for those problems, the objective function is formulated in a way that does not fully utilize a priori target rank information about the problems. This observation motivates us to investigate whether there is a better alternative solution when using rank minimization.
In this paper, instead of minimizing the nuclear norm, we propose to minimize the partial sum of singular values. The proposed objective function implicitly encourages the target rank constraint in rank minimization. Our experimental analyses show that our approach performs better than conventional rank minimization when the number of samples is deficient, while the solutions obtained by the two approaches are almost identical when the number of samples is more than sufficient. We apply our approach to various low-level vision problems, e.g. high dynamic range imaging, photometric stereo and image alignment, and show that our results outperform those obtained by the conventional nuclear norm rank minimization method.


[BibTex]

@inproceedings{thoh:iccv13,
author = {Tae-Hyun Oh and Hyeongwoo Kim and Yu-Wing Tai and Jean-Charles Bazin and In So Kweon },
title = {Partial Sum Minimization of Singular Values in {RPCA} for Low-Level Vision},
booktitle = {{IEEE} International Conference on Computer Vision (ICCV)},
year = {2013},
}

List of Articles
204. Color Transfer using Probabilistic Moving Least Squares
Youngbae Hwang, Joon-Young Lee, In So Kweon, Seon Joo Kim
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR) 2014 / 06
203. Exploiting Shading Cues in Kinect IR Images for Geometry Refinement
Gyeongmin Choe, Jaesik Park, Yu-Wing Tai, In So Kweon
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR) 2014 / 06
202. Calibrating a non-isotropic near point light source using a plane
Jaesik Park, Sudipta N. Sinha, Yasuyuki Matsushita, Yu-Wing Tai, In So Kweon
IEEE International Conference on Computer Vision and Pattern Recognition (CVPR) 2014 / 06
201. PRISM: A System for Weighted Multi-Color Browsing of Fashion Products
Donggeun Yoo, Kyunghyun Paeng, Sunggyun Park, Jungin Lee, Seungwook Paek, Sung-Eui Yoon, In So Kweon
International World Wide Web Conference (WWW) Companion 2014 / 04
200. Noise aware depth denoising for a time-of-flight camera
Jiyoung Jung, Joon-Young Lee, In So Kweon
20th Korea-Japan Joint Workshop on Frontiers of Computer Vision 2014 / 02
199. Robust Computer Vision Techniques for High-quality 3D Modeling
Joon-Young Lee, Jiyoung Jung, Yunsu Bok, Jaesik Park, Dong-Geol Choi, Yudeog Han, In So Kweon
IAPR Asian Conference on Pattern Recognition 2013 / 11
198. Orientation based multi-scale corner detection for mobile robot application
Sungho Kim, In So Kweon, Wangheon Lee
International Conference on Control, Automation and Systems 2012 / 10
197. Appearance-based Gaze Estimation using Kinect
Jinsoo Choi, Byungtae Ahn, Jaesik Park, In So Kweon
The 10th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI 2013) 2013 / 10
196. Haze Removal on Superpixel Domain
Sang-Woo Noh, Byungtae Ahn, In So Kweon
The 10th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI) 2013 / 10
» Partial Sum Minimization of Singular Values in RPCA for Low-Level Vision
Tae-Hyun Oh, Hyeongwoo Kim, Yu-Wing Tai, Jean-Charles Bazin, In So Kweon
IEEE International Conference on Computer Vision (ICCV) 2013 / 12
194. High Quality Shape from a Single RGB-D Image under Uncalibrated Natural Illumination
Yudeog Han, Joon-Young Lee, In So Kweon
IEEE International Conference on Computer Vision (ICCV) 2013 / 12
193. Multiview Photometric Stereo using Planar Mesh Parameterization
Jaesik Park, Sudipta N. Sinha, Yasuyuki Matsushita, Yu-Wing Tai, In So Kweon
IEEE International Conference on Computer Vision (ICCV) 2013 / 12
192. Fluttering Pattern Generation using Modified Legendre Sequence for Coded Exposure Imaging
Hae-Gon Jeon, Joon-Young Lee, Yudeog Han, Seon Joo Kim, In So Kweon
IEEE International Conference on Computer Vision (ICCV) 2013 / 12
191. Evaluation of Vocabulary Trees for Localization in Robot Applications
Soonmin Hwang, Chaehoon Park, Yukyung Choi, Donggeun Yoo, In So Kweon
International Conference on Control, Automation and Systems 2013 / 10
190. Generalized Laser Three-Point Algorithm for Motion Estimation of Camera-Laser Fusion System
Yunsu Bok, Dong-Geol Choi, In So Kweon
IEEE International Conference on Robotics and Automation (ICRA) 2013 / 05
189. Relative Pose Estimation for an Integrated UGV-UAV Robot System
Yongseop Jeong, In So Kweon
The 6th International Conference on Intelligent Robotics and Applications(ICIRA) 2013 / 09
188. L1-based Photometric Stereo via Augmented Lagrange Multiplier Method
Kyungdon Joo, Tae-Hyun Oh, In So Kweon
The 10th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI) 2013 / 10
187. Patch-based Robust L1 Tracker to Dynamic Appearance Change
Wonjin Kim, Tae-Hyun Oh, Kyungdon Joo, In So Kweon
The 10th International Conference on Ubiquitous Robots and Ambient Intelligence (URAI) 2013 / 10
186. Hierarchical 3D Line Restoration based on Angular Proximity in Structured Environments
Kyungdon Joo, Tae-Hyun Oh, Hyeongwoo Kim, In So Kweon
IEEE International Conference on Image Processing (ICIP) 2013 / 09
185. High Dynamic Range Imaging by a Rank-1 Constraint
Tae-Hyun Oh, Joon-Young Lee, In So Kweon
IEEE International Conference on Image Processing (ICIP) 2013 / 09
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