256 search results - page 46 / 52 » Motion Estimation for Content Adaptive Video Compression |
ICMCS
2008
IEEE
15 years 4 months ago
2008
IEEE
Hand jitters result in unintentional fluctuation of image sequences taken by hand-held video cameras. Stabilization of the foreground object of interest in pictures is essential f...
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MVA
2011
14 years 4 months ago
2011
Abstract Kernel-based object tracking refers to computing the translation of an isotropic object kernel from one video frame to the next. The kernel is commonly chosen as a primiti...
ARTCOM
2009
IEEE
15 years 4 months ago
2009
IEEE
—This paper presents a Novel Bidirectional motion estimation technique, which is based on the Particle swarm optimization algorithm. Particle swarm optimization (PSO) is a popula...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
With the growing presence of high definition video content on battery-operated handheld devices such as camera phones, digital still cameras, digital camcorders, and personal medi...
AVSS
2003
IEEE
15 years 1 months ago
2003
IEEE
We develop a new filter which combines spatially adaptive noise filtering in the wavelet domain and temporal filtering in the signal domain. For spatial filtering, we propose a ne...