Fast motion estimation for frame-rate conversion

Justy Wei Chuen Wong; Oscar Chi Lim Au; Peter Hon Wah Wong

doi:10.1117/12.382954

19 April 2000 Fast motion estimation for frame-rate conversion

Justy Wei Chuen Wong, Oscar Chi Lim Au, Peter Hon Wah Wong

Proceedings Volume 3974, Image and Video Communications and Processing 2000; (2000) https://doi.org/10.1117/12.382954
Event: Electronic Imaging, 2000, San Jose, CA, United States

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 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.

Citation Download Citation

Justy Wei Chuen Wong, Oscar Chi Lim Au, and Peter Hon Wah Wong "Fast motion estimation for frame-rate conversion", Proc. SPIE 3974, Image and Video Communications and Processing 2000, (19 April 2000); https://doi.org/10.1117/12.382954

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