Robotics and Computer Vision Lab

Publications

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저 자 Jun-sik Kim, In So Kweon
학 회 Computer Vision and Image Understanding
논문일시(Year) 2009
논문일시(Month) 01
vol 113(1) / pp 1-10

Existing algorithms for camera calibration and metric reconstruction are not appropriate for image sets
containing geometrically transformed images for which we cannot apply the camera constraints such as
square or zero-skewed pixels. In this paper, we propose a framework to use scene constraints in the form
of camera constraints. Our approach is based on image warping using images of parallelograms. We show
that the warped image using parallelograms constrains the camera both intrinsically and extrinsically.
Image warping converts the calibration problems of transformed images into the calibration problem
with highly constrained cameras. In addition, it is possible to determine affine projection matrices from
the images without explicit projective reconstruction. We introduce camera motion constraints of the
warped image and a new parameterization of an infinite homography using the warping matrix. Combining
the calibration and the affine reconstruction results in the fully metric reconstruction of scenes with
geometrically transformed images. The feasibility of the proposed algorithm is tested with synthetic and
real data. Finally, examples of metric reconstructions are shown from the geometrically transformed
images obtained from the Internet.

List of Articles
79. Partial Sum Minimization of Singular Values in Robust PCA: Algorithm and Applications
Tae-Hyun Oh, Yu-Wing Tai, Jean-Charles Bazin, Hyeongwoo Kim, In So Kweon
Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 2016 / 03
78. An Autonomous Driving System for Unknown Environments using a Unified Map
Inwook Shim, Jongwon Choi, Seunghak Shin, Tae-Hyun Oh, Unghui Lee, Byungtae Ahn, Dong-Geol Choi, David Hyunchul Shim, In So Kweon
IEEE Transactions on Intelligent Transportation Systems (T-ITS) 2015 / 08
77. Sensor Fusion of Cameras and a Laser for City-Scale 3D Reconstruction
Yunsu Bok, Dong-Geol Choi, In So Kweon
Sensors 2014 / 11
76. Time-of-flight sensor calibration for a color and depth camera pair
Jiyoung Jung, Joon-Young Lee, Yekeun Jeong, In So Kweon
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 2015 / 07
75. High Quality Depth Map Upsampling and Completion for RGB-D cameras
Jaesik Park, Hyeongwoo Kim, Yu-Wing Tai, Michael S. Brown, In So Kweon
IEEE Transactions on Image Processing (TIP) 2014 / 09
74. Robust High Dynamic Range Imaging by Rank Minimization
Tae-Hyun Oh, Joon-Young Lee, Yu-Wing Tai, In So Kweon
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 2015 / 06
73. Bayesian Filtering for Keyframe-based Visual SLAM
Jungho Kim, Kukjin Yoon, In So Kweon
International Journal of Robotics Research 2014 / 08
72. Rao-Blackwellized Particle Filtering with Gaussian Mixture Models for Robust Visual Tracking
Jungho Kim, Zhe Lin, In So Kweon
Computer Vision and Image Understanding 2014 / 04
71. Rain/Snow Removal via Low-rank and Sparse Optimization
Rockhun Do, Tae-Hyun Oh, In So Kweon
Book Chapter of Digital Signal Processing for In-Vehicle Systems and Safety 2014 / 02
70. A Perceptual Visual Feature Extraction Method Achieved by Imitating V1 and V4 of the Human Visual System
Sungho Kim, 권순, In So Kweon
Cognitive Computation 2012 / 11
69. Image-Optimized Rolling Cache: Reducing the Miss Penalty for Memory-Intensive Vision Algorithms
Younggeun Kim, In So Kweon
IEEE Transactions on Circuits and Systems for Video Technology 2013 / 12
68. Omnidirectional Object Recognition Based Mobile Robot Localization
Sungho Kim, In So Kweon
Lecture Notes in Electrical Engineering 2013 / 05
67. Model-Based Scene Interpretation by Multilayered Context Information. In N.M.Seel(Ed.), Encyclopedia of the Science of Learning
Sungho Kim, In So Kweon
Springer 2012 / 01
66. Feature point detection by combining advantages of intensity-based approach and edge-based approach
Sungho Kim, Chaehoon Park, Yukyung Choi, 권순, In So Kweon
World Academy of Science Engineering and Technology 2012 / 08
65. 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
64. 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
63. 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
62. 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
61. Radiometric Calibration by Rank Minimization
Joon-Young Lee, Yasuyuki Matsushita, Boxin Shi, In So Kweon, Katsushi Ikeuchi
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 2013 / 01
60. System-on-Chip Solution of Video Stabilization for CMOS Image Sensors in Hand-Held Devices
Younggeun Kim, Venkata RavisanKar Jayanthi, In So Kweon
IEEE Transactions on Circuits and Systems for Video Technology (CSVT) 2011 / 10
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