%0 Journal Article
%T Near-lossless Compression of Hyperspectral Image Based on Adaptive Prediction<br>一种基于自适应预测的高光谱图像近无损压缩方法
%A WANG Jin
%A ZHANG Xiao-ling
%A CHAI Yan
%A SHEN Lan-sun
%A <br>王晋
%A 张晓玲
%A 柴焱
%A 沈兰荪
%J 计算机应用研究
%D 2007
%I 
%X A near-lossless compression algorithm was presented.First,3D adaptive prediction was introduced in to remove spatial and spectral redundancies efficiently.Then prediction errors were quantized properly to reduce coding rate further.Experiments show that this method can reduce bit-rate distinctly while reconstruction error can be controlled.
%K hyperspectral imagery
%K near-lossless compression
%K quantization
%K 3D adaptive prediction<br>高光谱图像
%K 近无损压缩
%K 量化
%K 三维自适应预测
%K 自适应
%K 预测误差
%K 光谱图像
%K 压缩方法
%K Prediction
%K Adaptive
%K Based
%K Image
%K Hyperspectral
%K 比特率
%K 前提
%K 重建误差
%K 控制
%K 结果
%K 实验
%K 编码率
%K 量化
%K 谱间相关性
%K 空间
%K 三维
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=EF4AD2E7BFCF0B300AA519F4EE8C9D5A&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=94C357A881DFC066&sid=407C905D8F0449C4&eid=F416A9924F23B020&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=9