%0 Journal Article
%T COLOR IMAGE COMPRESSION BASED ON WAVELET DUPLICATE TREE CODING<br>基于小波二重树编码的彩色图像压缩
%A Xiao Zhong
%A Liu Zhao
%A Chen Qinran
%A <br>肖忠
%A 刘钊
%A 陈锓然
%J 电子与信息学报
%D 2000
%I 
%X This paper presents a new algorithm that utilizes wavelet for color image coding. After wavelet decomposing and scalar quantization, Y, Cr,Cb components are coded separately using duplicate tree coding algorithm whicn can compress the high frequency subbands effectively. Experimental results show that the new algorithm is very practical and with good performance for color image coding.
%K Color image
%K Wavelet transform
%K Scalar quantization
%K Duplicate tree coding<br>彩色图像
%K 小波变换
%K 标量量化
%K 二重树编码
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=EFC0377B03BD8D0EF4BBB548AC5F739A&aid=05E1D7D52603252B&yid=9806D0D4EAA9BED3&vid=BC12EA701C895178&iid=E158A972A605785F&sid=B7DE0F3CA34DA149&eid=5AE7FA263C8A6D65&journal_id=1009-5896&journal_name=电子与信息学报&referenced_num=0&reference_num=4