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CVPR
2012
IEEE
13 years 8 months ago
Discovering and exploiting 3D symmetries in structure from motion
Many architectural scenes contain symmetric or repeated structures, which can generate erroneous image correspondences during structure from motion (Sfm) computation. Prior work h...
Andrea Cohen, Christopher Zach, Sudipta N. Sinha, ...
WSE
2003
IEEE
15 years 11 months ago
Resolution of Static Clones in Dynamic Web Pages
Cloning is extremely likely to occur in web sites, much more so than in other software. While some clones exist for valid reasons, or are too small to eliminate, cloning percentag...
Nikita Synytskyy, James R. Cordy, Thomas R. Dean
CVPR
2004
IEEE
16 years 8 months ago
Atlanta World: An Expectation Maximization Framework for Simultaneous Low-Level Edge Grouping and Camera Calibration in Complex
Edges in man-made environments, grouped according to vanishing point directions, provide single-view constraints that have been exploited before as a precursor to both scene under...
Grant Schindler, Frank Dellaert
ICCV
2007
IEEE
16 years 8 months ago
Coplanar Shadowgrams for Acquiring Visual Hulls of Intricate Objects
Acquiring 3D models of intricate objects (like tree branches, bicycles and insects) is a hard problem due to severe self-occlusions, repeated thin structures and surface discontin...
Shuntaro Yamazaki, Srinivasa G. Narasimhan, Simon ...
ICCV
2007
IEEE
16 years 8 months ago
Non-metric affinity propagation for unsupervised image categorization
Unsupervised categorization of images or image parts is often needed for image and video summarization or as a preprocessing step in supervised methods for classification, trackin...
Delbert Dueck, Brendan J. Frey