Video coding using embedded wavelet packet transform and motion compensation

Po-Yuen Cheng; Jin Li; C.-C. Jay Kuo

doi:10.1117/12.243588

26 June 1996 Video coding using embedded wavelet packet transform and motion compensation

Po-Yuen Cheng; Jin Li; C.-C. Jay Kuo

Author Affiliations +

Proceedings Volume 2753, Visual Information Processing V; (1996) https://doi.org/10.1117/12.243588
Event: Aerospace/Defense Sensing and Controls, 1996, Orlando, FL, United States

Abstract

In this paper, we propose a hybrid video coder using the wavelet packet transform and motion compensation. To reduce the computational complexity of the wavelet packet decomposition, a novel criterion based on the rate- distortion function is proposed. After the wavelet packet transform, the successive quantization scheme and the adaptive arithmetic coder are applied for lossy wavelet coefficient compression. Extensive experiments have been carried to compare the embedded wavelet packet coder with the MPEG standard and the embedded pyramid wavelet coder. The proposed wavelet packet transform method has the best performance in terms of both visual quality and PSNR measurement.

Citation Download Citation

Po-Yuen Cheng, Po-Yuen Cheng, Jin Li, Jin Li, C.-C. Jay Kuo, C.-C. Jay Kuo, } "Video coding using embedded wavelet packet transform and motion compensation", Proc. SPIE 2753, Visual Information Processing V, (26 June 1996); doi: 10.1117/12.243588; https://doi.org/10.1117/12.243588

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