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| Title: | Novel fast motion estimation for frame rate/structure conversion |
| Authors: | Wong, Wai Chuen
Au, Oscar C.
Wong, Hon Wah |
| Keywords: | Motion estimation
Frame rate
Bitrate
Motion vectors
Transcoded video |
| Issue Date: | 2000 |
| Citation: | Proceedings of the 2000 IEEE International Symposium on Circuits and Systems, ISCAS 2000, 28-31 May 2000, Geneva, Switzerland, vol. 4, p. 317-320 |
| Abstract: | 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 l 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. |
| Rights: | © 2000 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
| URI: | http://hdl.handle.net/1783.1/2588 |
| Appears in Collections: | ECE Conference Papers
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| novel.pdf | pre-published version | 617Kb | Adobe PDF | View/Open |
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