Robotics and Computer Vision Lab

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저 자 Kukjin Yoon, In So Kweon
학 회 Computer Vision and Image Understanding
논문일시(Year) 2008
논문일시(Month) 11
vol 112(2) / pp 173-183

The point ambiguity owing to the ambiguous local appearances of image points is one of the main causes making the stereo problem
difficult. Under the point ambiguity, local similarity measures are easy to be ambiguous and this results in false matches in ambiguous
areas.
In this paper, we present a new similarity measure to resolve the point ambiguity problem based on the idea that the distinctiveness,
not the interest, is an appropriate criterion for feature selection under the point ambiguity. Here, the interest of a point represents how
much information a point has for facilitating matching, while the distinctiveness of a point represents how much a point is distinguishable
from other points. The proposed similarity measure named the Distinctive Similarity Measure (DSM) is essentially based on the
distinctiveness of image points and the dissimilarity between them, which are both closely related to the local appearances of image
points; the distinctiveness of an image point is related to the probability of a mismatch while the dissimilarity is related to the probability
of a good match. We verify the efficiency of the proposed DSM by using testbed image sets. Experimental results prove that the proposed
DSM is very effective for both semi-dense and dense stereo matching and considering the point distinctiveness in both images can
improve the performance of stereo methods under the point ambiguity.

List of Articles
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
59. Edge directional 2D LMS filter for infrared small target detection
Tae-Wuk Bae, Fei Zhang, In So Kweon
Infrared Physics & Technology 2011 / 11
58. Pushing the Envelope of Modern Methods for Bundle Adjustment
Yekeun Jeong, David Nister, Drew Steedly, Richard Szeliski, In So Kweon
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 2012 / 08
57. A Tensor-Based Algorithm for High-Order Graph Matching
O. Duchenne, F. Bach, In So Kweon, J. Ponce
IEEE Transactions on Pattern Analysis and Machine Intelligence 2011 / 12
56. Localization using GPS and VISION aided INS with an Image Database and a Network of a Ground-based ...
Ji-Hoon Choi, Yong-Woon Park, Jae-Bok Song, In So Kweon
INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS 2011 / 08
55. Difference-based image noise modeling using Skellam distribution
Youngbae Hwang, Jun-sik Kim, In So Kweon
IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI) 2012 / 07
54. Image Decomposition with Multilabel Context: Algorithms and Applications
Teng Li, Shuicheng Yan, Tao Mei, Xian-Sheng Hua, In So Kweon
IEEE Transaction on Image Processing 2011 / 08
53. Rotation Estimation and Vanishing Point Extraction by Omnidirectional Vision in Urban Environment
Jean-Charles Bazin, Cedric Demoncaux, Pascal Vasseur, In So Kweon
International Journal of Robotics Research 2011 / 08
52. Metric reconstruction of planes utilizing off-the-plane features
Jun-sik Kim, In So Kweon
Computer Vision and Image Understanding (CVIU) 2011 / 01
51. Capturing Village-level Heritages with a Hand-held Camera-Laser Fusion Sensor
Yunsu Bok, Yekeun Jeong, Dong-Geol Choi, In So Kweon
International Journal of Computer Vision (IJCV), vol. 94, no. 1, pp. 36-53 2011 / 08
50. Euclidean structure from confocal conics: Theory and application to camera calibration
Jun-sik Kim, Pierre Gurdjos, In So Kweon
Computer Vision and Image Understanding (CVIU) 2010 / 07
49. Contextual Bag-of-Words for Visual Categorization
Teng Li, Tao Mei, In So Kweon, Xian-Sheng Hua
IEEE Transactions on Circuits and Systems for Video Technology (CSVT) 2010 / 01
48. Robust feature point matching by preserving local geometric consistency
Ouk Choi, In So Kweon
Computer Vision and Image Understanding 2009 / 06
47. Motion Estimation by Decoupling Rotation and Translation in Catadioptric Vision
Jean-Charles Bazin, C. Demoncreaux, P. Vasseur, In So Kweon
Computer Vision and Image Understanding 2009 / 12
46. Multi-Video Synopsis: Representing Multiple Videos with a Single Video Sequence
Teng Li, Tao Mei, In So Kweon, Xian-Sheng Hua
Signal Processing 2009 / 12
45. Simultaneous Place and Object Recognition using Collaborative Context Information
Sungho Kim, In So Kweon
Image and Vision Computing 2009 / 05
44. Camera calibration based on arbitrary parallelograms
Jun-sik Kim, In So Kweon
Computer Vision and Image Understanding 2009 / 01
43. Change Detection Using a Statistical Model in an Optimally Selected Color Space
Youngbae Hwang, Jun-sik Kim, In So Kweon
Computer Vision and Image Understanding 2008 / 12
» Distinctive Similarity Measure for Stereo Matching Under Point Ambiguity
Kukjin Yoon, In So Kweon
Computer Vision and Image Understanding 2008 / 11
41. Object Recognition Using a Generalized Robust Invariant Feature and Gestalt's Law of Proximity and Similarity
Sungho Kim, Kukjin Yoon, In So Kweon
Pattern Recognition 2008 / 02
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