%0 Journal Article
%T Application of lifting M-channels wavelet transform in image compression<br>提升的M通道小波变换在图像压缩中的应用
%A LIN Zhen-xian
%A XUE Wen
%A SONG Guo-xiang
%A <br>林椹尠
%A 薛文
%A 宋国乡
%J 计算机应用
%D 2005
%I 
%X According to the characteristic of the frequency domain being subdivided by the M-channels wavelet transform, the lefting decomposition of M-channels wavelet transform was carried out via the lifting scheme. That lefting decomposition is not exclusive, so that the transform is possessed the needed property by it. And a new algorithm of M-channels fast lifting wavelet transform was presented. The composed algorithm was given as long as the decomposed algorithm was given. Furthermore, wavelet transform from integer to integer could be achieved when the operation result was taken to the proximal integer. An application example and its simulations indicate that the algorithm is effective for image compression.
%K M-channels lifting wavelet transform
%K lifting scheme
%K image compression<br>M通道提升小波变换
%K 提升方案
%K 图像压缩
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=6712D653DA9C5FA6&yid=2DD7160C83D0ACED&vid=C5154311167311FE&iid=59906B3B2830C2C5&sid=A66F9C7240EBF5BE&eid=70B3E1F819C80B0A&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=6