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CVPR
2012
IEEE
12 years 25 days 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...
CVPR
2012
IEEE
12 years 25 days ago
2012
IEEE
We recast the Cosegmentation problem using Random Walker (RW) segmentation as the core segmentation algorithm, rather than the traditional MRF approach adopted in the literature s...
CVPR
2012
IEEE
12 years 25 days ago
2012
IEEE
We present a novel method for analyzing social behavior. Continuous videos are segmented into action ‘bouts’ by building a temporal context model that combines features from s...
CVPR
2012
IEEE
12 years 25 days ago
2012
IEEE
The problem of multi-target tracking is comprised of two distinct, but tightly coupled challenges: (i) the naturally discrete problem of data association, i.e. assigning image obs...
CVPR
2012
IEEE
12 years 25 days ago
2012
IEEE
We present a model and an algorithm to detect salient regions in video taken from a moving camera. In particular, we are interested in capturing small objects that move independen...