SPATIALLY SCALABLE RESOLUTION IMAGE CODING METHOD WITH MEMORY OPTIMIZATION BASED ON WAVELET TRANSFORM

被引：0
|
作者：
Wang Na Zhang Li Zhou Xiao’an Jia Chuanying Li Xia(Faculty of Information Eng.
机构：
来源：
Journal of Electronics(China) | 2005年 / 01期
关键词：
Memory optimization; Spatially resolution scalability; Wavelet transform; Quard-tree partitioning;
D O I：
暂无
中图分类号：
TN919.81 [图像编码];
学科分类号：
0810 ; 081001 ;
摘要：
This letter exploits fundamental characteristics of a wavelet transform image to form a progressive octave-based spatial resolution. Each wavelet subband is coded based on zeroblock and quardtree partitioning ordering scheme with memory optimization technique. The method proposed in this letter is of low complexity and efficient for Internet plug-in software.
引用
收藏
页码：94 / 97
页数：4
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