844 search results - page 151 / 169 » From Motion Observation to Qualitative Motion Representation |
ICPR
2000
IEEE
14 years 8 months ago
2000
IEEE
We consider di usion processes on a class of R trees. The processes are de ned in a manner similar to that of Le Gall's Brownian snake. Each point in the tree has a real value...
WIAMIS
2009
IEEE
14 years 2 months ago
2009
IEEE
: © Video Analysis for Browsing and Printing Qian Lin, Tong Zhang, Mei Chen, Yining Deng, Brian Atkins HP Laboratories HPL-2008-215 video mining, video printing, user intent, vide...
TMI
2010
13 years 2 months ago
2010
Abstract--We propose a framework for the nonlinear spatiotemporal registration of 4D time-series of images based on the Diffeomorphic Demons (DD) algorithm. In this framework, the ...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
Many natural objects vary the shapes as linear combinations of certain bases. The measurement of such deformable shapes is coupling of rigid similarity transformations between the...
CVPR
2000
IEEE
14 years 9 months ago
2000
IEEE
Several methods for computing observer motion from monocular and stereo image sequences have been proposed. However, accurate positioning over long distances requires a higher lev...