基于小波变换的DEM压缩
摘要
本文分析了常用的各种压缩方法,以及其特点,提出了9/7小波的压缩方法,并给出相应的计算程序,对各种压缩的结果进行分析,从而找出一种比较好的压缩方法。
出处
《测绘科学》
CSCD
北大核心
2008年第S2期61-63,18,共4页
Science of Surveying and Mapping
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