306 search results - page 42 / 62 » A finite difference method for free boundary problems |
117
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DOCENG
2009
ACM
15 years 4 months ago
2009
ACM
: © Web Article Extraction for Web Printing: a DOM+Visual based Approach Ping Luo, Jian Fan, Sam Liu, Fen Lin, Yuhong Xiong, Jerry; Liu HP Laboratories HPL-2009-185 Article extrac...
CVPR
2008
IEEE
15 years 11 months ago
2008
IEEE
Image matting deals with finding the probability that each pixel in an image belongs to a user specified `object' or to the remaining `background'. Most existing methods...
199
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CVPR
2005
IEEE
16 years 6 months ago
2005
IEEE
"In this paper, we present a new variational formulation for geometric active contours that forces the level set function to be close to a signed distance function, and theref...
77
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CAD
2007
Springer
14 years 9 months ago
2007
Springer
This paper describes a novel algorithm to extract surface meshes directly from implicitly represented heterogeneous models made of different constituent materials. Our approach ca...
103
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CORR
2010
Springer
14 years 6 months ago
2010
Springer
We present a combinatorial characterization of the Bethe entropy function of a factor graph, such a characterization being in contrast to the original, analytical, definition of th...