Gradient intra prediction for coding of computer animated video

Li X, Oertel N, Kaup A (2006)

Publication Language: English

Publication Status: Published

Publication Type: Conference contribution, Conference Contribution

Publication year: 2006

Publisher: IEEE

Pages Range: 50-53

Article Number: 4064517

Event location: Victoria, BC CA

ISBN: 9780780397514

DOI: 10.1109/MMSP.2006.285267

Abstract

The increasing interest in computer animations initiated the need of efficient coding for such applications. This paper proposes two gradient based approaches to improve the efficiency of Intra Prediction. Taking advantage of a special property of computer animations, namely the gradient distribution of intensity on object surfaces, the devised methods provided a better performance over H.264/AVC. According to the simulations, up to 0.3 dB gain in PSNR has been achieved. © 2006 IEEE.

Authors with CRIS profile

Andre Kaup Lehrstuhl für Multimediakommunikation und Signalverarbeitung (LMS)

Involved external institutions

Siemens AG DE Germany (DE)

How to cite

APA:

Li, X., Oertel, N., & Kaup, A. (2006). Gradient intra prediction for coding of computer animated video. In Proceedings of the 2006 IEEE 8th Workshop on Multimedia Signal Processing, MMSP 2006 (pp. 50-53). Victoria, BC, CA: IEEE.

MLA:

Li, Xiang, Norbert Oertel, and André Kaup. "Gradient intra prediction for coding of computer animated video." Proceedings of the 2006 IEEE 8th Workshop on Multimedia Signal Processing, MMSP 2006, Victoria, BC IEEE, 2006. 50-53.

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