Fast search algorithm for vector quantization using wavelet transform

Wen-Jyi Hwang, Sen Shiang Jeng, Biing Yau Chen

研究成果: 會議貢獻類型

1 引文 斯高帕斯(Scopus)

摘要

A new fast codeword search algorithm for vector quantizers (VQ) is presented in this paper. This algorithm uses the pyramid structure of the codewords to accelerate the encoding process. The pyramid structure is obtained using the wavelet transform. This algorithm is able to reduce the codeword search time without sacrificing the performance and storage complexity of the VQ's. Simulation results show that this algorithm is well-suited for the VQ's with high vector dimension.

原文英語
頁面1010-1013
頁數4
出版狀態已發佈 - 1996 十二月 1
事件Proceedings of the 1996 7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'96. Part 3 (of 3) - Taipei, Taiwan
持續時間: 1996 十月 151996 十月 18

其他

其他Proceedings of the 1996 7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'96. Part 3 (of 3)
城市Taipei, Taiwan
期間96/10/1596/10/18

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

指紋 深入研究「Fast search algorithm for vector quantization using wavelet transform」主題。共同形成了獨特的指紋。

  • 引用此

    Hwang, W-J., Jeng, S. S., & Chen, B. Y. (1996). Fast search algorithm for vector quantization using wavelet transform. 1010-1013. 論文發表於 Proceedings of the 1996 7th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, PIMRC'96. Part 3 (of 3), Taipei, Taiwan, .