An index coding algorithm for image vector quantization

Pei Yin Chen, Ren Der Chen

研究成果: Article

13 引文 斯高帕斯(Scopus)


This paper presents a lossless index-coding algorithm for image vector quantization. Using the concept of dynamic tree coding, the method can encode the output index map of a memoryless vector quantizer efficiently without introducing any extra coding distortion. Experiment results show that it achieves better compression efficiency than other lossless index coding schemes. The computation complexity of the method is quite low and its memory requirement is small. Hence, it can be easily implemented by hardware and applied to many real-time applications.

頁(從 - 到)1513-1520
期刊IEEE Transactions on Consumer Electronics
出版狀態Published - 2003 十一月 1

All Science Journal Classification (ASJC) codes

  • Media Technology
  • Electrical and Electronic Engineering

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