VQ快速图像编码方法及其基于TMS320C30的实现

Proceedings of the IEEE International Vehicle Electronics Conference (IVEC'99) (Cat. No.99EX257) Pub Date : 1999-09-06 DOI:10.1109/IVEC.1999.830682

Yong Xu, Yan Zhao, Yiwen Liu, Hexin Chen

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引用次数: 0

摘要

矢量量化(VQ)具有压缩率高、解码结构简单等优点，在各种图像压缩方法中发挥着重要作用。但是由于编码复杂度高，使得系统的编码速度非常慢，限制了其在图像通信系统中的应用。本文提出了一种基于TMS320C30的VQ快速图像编码方法。该方法可以有效地提高系统的编码速度。

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Fast image-coding method of VQ and its realization based on TMS320C30

Having the advantage of high compression rate and simple decoding structure, vector quantization (VQ) plays an important role in various image compression methods. However, its high coding complexity makes the coding speed of the system very slow, and thus confines its application in image communication system. A fast image-coding method of VQ using TMS320C30 is presented in this paper. This method can efficiently improve the coding speed of the system.

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Proceedings of the IEEE International Vehicle Electronics Conference (IVEC'99) (Cat. No.99EX257)

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