2188 search results - page 80 / 438 » Instance-Optimal Geometric Algorithms |
131
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BIOCOMP
2008
15 years 3 months ago
2008
Protein structure comparison is important for elucidation of evolutionary relationships, function and functionally important amino acid residues. We propose Geometric Invariant bas...
128
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MTA
2007
15 years 1 months ago
2007
This paper addresses a geometrically invariant watermarking method for digital images. Most previous watermarking algorithms perform weakly against geometric distortions, which des...
118
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CVPR
2003
IEEE
16 years 4 months ago
2003
IEEE
Geometric deformable models based on the level set method have become very popular in the last several years. To overcome an inherent limitation in accuracy while maintaining comp...
119
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CVPR
2008
IEEE
16 years 4 months ago
2008
IEEE
This paper proposes a technique for estimating piecewise planar models of objects from their images and geometric constraints. First, assuming a bounded noise in the localization ...
109
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ICIP
2007
IEEE
16 years 4 months ago
2007
IEEE
To achieve good image quality for computed tomography scans, it is important to accurately know the geometrical relationship between the x-ray source, detector, and axis of rotati...