76 search results - page 10 / 16 » Fast global motion estimation for sprite generation |
114
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TCSV
2008
14 years 9 months ago
2008
Since variable block-size motion compensation (MC) and rate-distortion optimization (RDO) techniques are adopted in H.264/MPEG-4 AVC, modes and motion vectors (MVs) in input stream...
100
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CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
Videos of multi-player team sports provide a challenging domain for dynamic scene analysis. Player actions and interactions are complex as they are driven by many factors, such as...
CVPR
2005
IEEE
15 years 12 months ago
2005
IEEE
Objects can exhibit different dynamics at different scales, and this is often exploited by visual tracking algorithms. A local dynamic model is typically used to extract image fea...
IJCNN
2006
IEEE
15 years 4 months ago
2006
IEEE
Abstract— We present a method for exploratory data analysis of large spatiotemporal data sets such as global longtime climate measurements, extending our previous work on semibli...
ICCV
2007
IEEE
15 years 4 months ago
2007
IEEE
Multi-chamber heart segmentation is a prerequisite for global quantification of the cardiac function. The complexity of cardiac anatomy, poor contrast, noise or motion artifacts ...