Study on the Wavelet Image Coding Algorithm

摘要：

This paper is based on the wavelet SPECK image coding algorithm for optimized. This will speed the Haar wavelet transform algorithm and SPECK algorithms, which is combined the algorithm to encode highresolution images of greatly reducing the time required to transform. The statistics indicate that a combination of fast Haar wavelet transform algorithm can improve the overall efficiency of the algorithm when the increase in the rate of 0.1 bpp nearly reached 30％.

关键词： Wavelet Image Coding Design

作者: WANG Xiang WU Xu

作者单位: School of business Nanjing university Nanjing,China School of Mathematics and Information Jiangsu Institute of Education Nanjing,China

会议类型: 国际会议

会议名称: 2011 International Conference on Information and Computer Networks(ICICN 2011)(2011年信息与计算机网络国际会议)

会议地点: 贵阳

会议语种:英文

页码: 537-541

在线出版日期: 2011-01-26（万方平台首次上网日期，不代表论文的发表时间）