256 search results - page 7 / 52 » Motion Estimation for Content Adaptive Video Compression |
106
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ICPR
2004
IEEE
15 years 10 months ago
2004
IEEE
Several algorithms have been proposed to solve the problem of camera motion estimation in digital videos. However, the distinction between translation along the xaxis (y-axis) and...
70
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ISCAS
2007
IEEE
15 years 3 months ago
2007
IEEE
—This paper extends the so called generalized in-scale coding technique developed in our previous work to a macroblock-based adaptive in-scale motion compensation framework for H...
ICMCS
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, a novel robust tracking algorithm in compressed video is proposed. Within the framework of video compression standards, we consider how to accurately estimate motio...
ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
In this work we propose an iterative algorithm for simultaneously estimating the motion field and high resolution frames from a compressed low resolution video sequence. The algor...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
The power consumption of video enabled mobile devices is an ongoing challenge. The computational burden caused by the motion estimation process involved in video compression is th...