Fast transcoding of intra frames between H.263 and H.264

Bialkowski J, Kaup A, Illgner K (2004)


Publication Status: Published

Publication Type: Conference contribution, Conference Contribution

Publication year: 2004

Book Volume: 4

Pages Range: 2785-2788

Event location: Singapore SG

ISBN: 0780385543

DOI: 10.1109/ICIP.2004.1421682

Abstract

In this paper we present algorithms developed for transcoding predicted intra macroblocks between H.263 and H.264. It can be used in video servers for fast adaption of video content in networks supplying different coding standards, e.g. internet and UMTS. It is shown that due to basic pattern similarities between frequency domain prediction of H.263 and spatial prediction of H.263 it is possible to reuse predictor side information. This side information is used to simplify the mode and direction decision for intra prediction. It results in a high reduction of complexity for mode and direction estimation at comparable PSNR and a slightly increased rate. © 2004 IEEE.

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How to cite

APA:

Bialkowski, J., Kaup, A., & Illgner, K. (2004). Fast transcoding of intra frames between H.263 and H.264. In Proceedings of the 2004 International Conference on Image Processing, ICIP 2004 (pp. 2785-2788). Singapore, SG.

MLA:

Bialkowski, Jens, André Kaup, and K. Illgner. "Fast transcoding of intra frames between H.263 and H.264." Proceedings of the 2004 International Conference on Image Processing, ICIP 2004, Singapore 2004. 2785-2788.

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