Please use this identifier to cite or link to this item: http://hdl.handle.net/1783.1/2588

Novel fast motion estimation for frame rate/structure conversion

Authors Wong, JWC
Au, OC
Wong, PHW
Issue Date 2000
Source ISCAS 2000: IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS - PROCEEDINGS, VOL IV: EMERGING TECHNOLOGIES FOR THE 21ST CENTURY, 2000, p. 317-320
Summary Different multimedia applications and transmission channels require different resolution, frame rates/structures and bitrate, there is often a need to transcode the stored compressed video to suit the needs of these various applications. This paper is concerned about fast motion estimation for frame rate/structure conversion. In this paper. we proposed several novel I algorithms that exploit the correlation of the motion vectors in the original video and those in the transcoded video. We achieve a much higher quality than existing fast search algorithms with much lower complexity.
Subjects
ISSN 0271-4310
ISBN 0-7803-5482-6
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Language English
Format Conference paper
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