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236
Voted
CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
We present novel approaches for fully automated extraction of tree-like tubular structures from 3-D image stacks. A 4-D Open-Curve Active Contour (Snake) model is proposed for sim...
219
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Human activity recognition and speech recognition appear to be two loosely related research areas. However, on a careful thought, there are several analogies between activity and ...
252
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CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Most existing structure from motion (SFM) approaches for unordered images cannot handle multiple instances of the same structure in the scene. When image pairs containing differen...
233
click to vote
CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
Scene understanding from a monocular, moving camera is a challenging problem with a number of applications including robotics and automotive safety. While recent systems have show...
247
Voted
CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
We present an algorithm to simultaneously recover nonrigid shape and camera poses from point correspondences between a reference shape and a sequence of input images. The key nove...