1642 search results - page 187 / 329 » An object based motion method for video coding |
95
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CVPR
2004
IEEE
16 years 6 days ago
2004
IEEE
Statistical density estimation techniques are used in many computer vision applications such as object tracking, background subtraction, motion estimation and segmentation. The pa...
IJCV
2010
14 years 8 months ago
2010
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segm...
ICPR
2004
IEEE
15 years 11 months ago
2004
IEEE
We propose a simple framework that utilizes online appearance models for 3D face and facial feature tracking with a deformable model. Adapting the geometrical parameters for each ...
126
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ICARCV
2006
IEEE
15 years 4 months ago
2006
IEEE
— As confirmed by recent neurophysiological studies, the use of dynamic information is extremely important for humans in visual perception of biological forms and motion. Apart ...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
—The loss of UDP/IP packets has a high impact on the quality of the low-rate video streaming, since one UDP/IP packet typically represents a considerable part of a picture, which...