%0 Journal Article
%T Lossless D~2PCM Compression Algorithm Based on Correlation of HRIS Spectral Image Sequence<br>基于HRIS光谱图像帧序列相关性的D2PCM无损压缩方法
%A WANG Xue-liang
%A <br>王学良
%J 遥感学报
%D 2001
%I 
%X The correlation of HRIS spectral image sequence was analyzed in this paper. A lossless compression algorithm based on D 2PCM coder, which reduced the spectral and spatial correlation, has been developed. The proposed method depressed the image redundancy sufficiently, and increased compression ratio and efficiency. The results of experiments prove it practicable and fast.
%K spectral correlation
%K spatial correlation
%K DPCM
%K D 2PCM
%K lossless compression<br>谱相关
%K 空间相关
%K D^2PCM
%K 无损压缩
%K HRIS光谱图像
%K 帧序列
%K 遥感
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=A41A70F4AB56AB1B&jid=F926358B31AC94511E4382C083F7683C&aid=8A32EBDDEE6D3790&yid=14E7EF987E4155E6&vid=94C357A881DFC066&iid=0B39A22176CE99FB&sid=EFD65B51496FB200&eid=CDEBD1ACE0A4C1C1&journal_id=1007-4619&journal_name=遥感学报&referenced_num=3&reference_num=4