%0 Journal Article
%T Colorizing Algorithm Based on Wavelet Transform<br>基于小波变换的图像染色算法
%A HAN Jing
%A LUO Li-min
%A BAO Xu-dong
%A <br>韩静
%A 罗立民
%A 鲍旭东
%J 中国图象图形学报
%D 2007
%I 
%X In order to implement colorization more quickly and effectively, a novel method for colorizing grayscale images using 2D wavelet(TDW) compositions is proposed in this paper.Based on the method in the reference 4],a grayscale image is colorized in wavelet domain by enduing colors to its Low-Low(LL) frequency subband,and the ultimate result can be retrieved through wavelet reconstruction.According to the experimental results,this algorithm not only improves the colorizing result but also greatly accelerates the processing speed.
%K colorizing
%K two dimensional wavelet(TDW) decomposition
%K multi-resolution<br>染色
%K 2维小波变换
%K 多分辨率
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=D06194629680C940ACE75262F54B9D85&aid=9BAE965B6F2521E8&yid=A732AF04DDA03BB3&vid=59906B3B2830C2C5&iid=9CF7A0430CBB2DFD&sid=14287D13823C7461&eid=5A9F02B7D2F9BAD8&journal_id=1006-8961&journal_name=中国图象图形学报&referenced_num=0&reference_num=11