Sundeep Vaddadi
Qualcomm
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Publication
Featured researches published by Sundeep Vaddadi.
Proceedings of SPIE | 2010
Sundeep Vaddadi; Onur C. Hamsici; Yuriy Reznik; John Hyunchul Hong; Chong Lee
A number of popular image matching algorithms such as Scale Invariant Feature Transform (SIFT)1 are based on local image features. They first detect interest points (or keypoints) across an image and then compute descriptors based on patches around them. In this paper, we observe that in textured or feature-rich images, keypoints typically appear in clusters following patterns in the underlying structure. We show that such clustering phenomenon can be used to: 1) enhance recall and precision performance of the descriptor matching process, and 2) improve convergence rate of the RANSAC algorithm used in the geometric verification stage.
Archive | 2012
Xiaopeng Zhang; Gang Qiu; Jilai Wang; Xiaoming Zhou; Liang Shen; Milivoje Aleksic; Sundeep Vaddadi; Shaojie Zhou
Archive | 2010
Sundeep Vaddadi; John Hyunchul Hong; Onur C. Hamsici; Yuriy Reznik; Chong U. Lee
Archive | 2011
Pawan Kumar Baheti; Sundeep Vaddadi; Ashwin Swaminathan; Yuriy Reznik; Onur C. Hamsici; Murali Ramaswamy Chari; John Hyunchul Hong; Chong Uk Lee
Archive | 2010
Onur C. Hamsici; Yuriy Reznik; John Hyunchul Hong; Sundeep Vaddadi; Chong U. Lee
Archive | 2011
Sundeep Vaddadi; Onur C. Hamsici; Yuriy Reznik; John Hyunchul Hong; Chong U. Lee
Archive | 2011
Onur C. Hamsici; John Hyunchul Hong; Yuriy Reznik; Sundeep Vaddadi; Chong Uk Lee
Archive | 2012
Sundeep Vaddadi; Krishnakanth S. Chimalamarri; Ketal V. Gandhi; Anubha Jayaswal; Prince Gupta; Jose Ricardo Dos Santos; Chelsea M. Dereck
Archive | 2012
Yuriy Reznick; Onur C. Hamsici; Sundeep Vaddadi; John Hyunchul Hong; Chong U. Lee
Archive | 2013
Andrew Moore Ziegler; Sundeep Vaddadi; John Hyunchul Hong; Chong U. Lee
