306 search results - page 7 / 62 » Estimation of Arbitrary Camera Motion in MPEG Videos |
MMSP
2008
IEEE
15 years 3 months ago
2008
IEEE
—In recent years advanced video codecs have been developed, such as standardized in MPEG-4. The latest video codec H.264/AVC provides compression performance superior to previous...
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MM
2005
ACM
15 years 3 months ago
2005
ACM
This paper presents a novel object-based video coding framework for videos obtained from a static camera. As opposed to most existing methods, the proposed method does not require...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
Several algorithms for global motion estimation in video sequences using pixel- or block-based approaches have been published. Most known pixel-based methods lack in performance w...
PAMI
2011
14 years 4 months ago
2011
—Extracting high-quality dynamic foreground layers from a video sequence is a challenging problem due to the coupling of color, motion, and occlusion. Many approaches assume that...
ICIP
2001
IEEE
15 years 11 months ago
2001
IEEE
In order to improve efficiency of video coding, temporal redundancy between neighboring frames can be reduced. In MPEG-2, some frames, named interframes, are predicted using a mot...