331 search results - page 41 / 67 » 3D image and graph based Computation of Protein Surface |
COMPGEOM
2005
ACM
14 years 11 months ago
2005
ACM
We present an efficient algorithm for maintaining the boundary and surface area of protein molecules as they undergo conformational changes. We also describe a robust implementati...
CVPR
2004
IEEE
15 years 11 months ago
2004
IEEE
We examine the stereo correspondence problem in the presence of slanted scene surfaces. In particular, we highlight a previously overlooked geometric fact: a horizontally slanted ...
108
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PR
2008
14 years 9 months ago
2008
3D modelling finds a wide range of applications in industry. However, due to the presence of surface scanning noise, accumulative registration errors, and improper data fusion, re...
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
In this paper, we describe an algorithm to measure the shape complexity for discrete approximations of planar curves in 2D images and manifold surfaces for 3D triangle meshes. We ...
89
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ICCV
2001
IEEE
15 years 11 months ago
2001
IEEE
Several geometric active contour models have been proposed for segmentation in computer vision. The essential idea is to evolve a curve (in 2D) or a surface (in 3D) under constrai...