144 search results - page 17 / 29 » Converting Level Set Gradients to Shape Gradients |
117
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GM
1999
Springer
15 years 1 months ago
1999
Springer
In many applications one is concerned with the approximation of functions from a finite set of scattered data sites with associated function values. We describe a scheme for cons...
101
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DICTA
2003
14 years 10 months ago
2003
An algebraic curve is defined as the zero set of a multivariate polynomial. We consider the problem of fitting an algebraic curve to a set of vectors given an additional set of v...
ACCV
2006
Springer
15 years 3 months ago
2006
Springer
Recovering the pose of a person from single images is a challenging problem. This paper discusses a bottom-up approach that uses local image features to estimate human upper body p...
PAMI
2011
14 years 4 months ago
2011
—In this paper, we introduce a novel method to solve shape alignment problems. We use gray-scale “images” to represent source shapes, and propose a novel two-component Gaussi...
ICPR
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract: Kernel classifiers based on Support Vector Machines (SVM) have achieved state-ofthe-art results in several visual classification tasks, however, recent publications and d...