DocumentCode
1801133
Title
Fast image-coding method of VQ and its realization based on TMS320C30
Author
Xu, Yong ; Zhao, Yan ; Liu, Yiwen ; Chen, Hexin
Author_Institution
Changchun Inst. of Posts & Telecommun., China
fYear
1999
fDate
1999
Firstpage
268
Abstract
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
Keywords
digital signal processing chips; image coding; vector quantisation; TMS320C30; coding speed; decoding structure; fast image-coding method; high coding complexity; high compression rate; image communication system; image compression methods; vector quantization; Computer displays; Decoding; Digital signal processing chips; Digital signal processors; Image coding; Image communication; Parallel processing; Shape; Space technology; Vector quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
Vehicle Electronics Conference, 1999. (IVEC '99) Proceedings of the IEEE International
Conference_Location
Changchun
Print_ISBN
0-7803-5296-3
Type
conf
DOI
10.1109/IVEC.1999.830682
Filename
830682
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