152 search results - page 23 / 31 » Recognizing Human Actions: A Local SVM Approach |
151
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CHI
2005
ACM
16 years 6 months ago
2005
ACM
We study a collaborative location-based game in which groups of `lions' hunt together on a virtual savannah that is overlaid on an open playing field. The game implements a s...
181
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FGR
2008
IEEE
16 years 8 days ago
2008
IEEE
This paper presents a spatiotemporal pyramid representation for recognizing facial expressions and hand gestures. This approach works by partitioning video sequence into increasin...
156
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EVOW
2007
Springer
15 years 9 months ago
2007
Springer
In human mesenchymal stem cells the envelope surrounding the nucleus, as visualized by the nuclear lamina, has a round and flat shape. The lamina structure is considerably deformed...
270
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
This paper proposes a novel approach to recognize object categories in point clouds. By quantizing 3D SURF local descriptors, computed on partial 3D shapes extracted from the poin...
207
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Unsupervised categorization of objects is a fundamental problem in computer vision. While appearance-based methods have become popular recently, other important cues like function...