MPEG-4离散小波变换的数字化设计

Proceedings Eleventh Annual IEEE International ASIC Conference (Cat. No.98TH8372) Pub Date : 1998-09-13 DOI:10.1109/ASIC.1998.723028

Z. Zhou, D. Hung

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引用次数: 2

摘要

离散小波变换(DWT)在MPEG-4标准草案中被提出，有望在视频电话等低比特率应用中发挥重要作用。本文提出了一种小波变换的数字化设计方案。相关的问题，包括基本概念，边界处理，以及分布式算法。

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Digital design of discrete wavelet transform for MPEG-4

It has been proposed to use the Discrete Wavelet Transform (DWT) in the draft MPEG-4 standard, which is expected play an important role in low bit-rate applications such as video telephony. A digital design for the DWT is presented in this paper. Related issues including the basic concept, boundary treatment, and the distributed arithmetic algorithm are addressed.

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Proceedings Eleventh Annual IEEE International ASIC Conference (Cat. No.98TH8372)

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