1091 search results - page 39 / 219 » Visibility-based feature extraction from discrete models |
CVPR
2005
IEEE
16 years 1 months ago
2005
IEEE
Objects can exhibit different dynamics at different scales, and this is often exploited by visual tracking algorithms. A local dynamic model is typically used to extract image fea...
114
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FGR
2006
IEEE
15 years 5 months ago
2006
IEEE
Recognizing human action from image sequences is an active area of research in computer vision. In this paper, we present a novel method for human action recognition from image se...
IJON
2006
14 years 11 months ago
2006
This paper proposes a neural network model that extracts axes of symmetry from visual patterns. The input patterns can be line drawings, plane figures or gray-scaled natural image...
126
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TOG
2008
14 years 11 months ago
2008
eleton is a very useful 1D structure to abstract the geometry and topology of a 3D object. Extraction of curve-skeletons is a fundamental problem in computer graphics, visualizatio...
ICMCS
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, a method for content-based retrieval of JPEG images is presented, utilizing features directly from the discrete cosine transform (DCT) domain. Image indexing is ach...