%0 Journal Article
%T Lossless Compression Method for Ordered Dither Halftone<br>有序抖动半调图像的无损压缩算法
%A KONG Yue-ping
%A GENG Ye
%A <br>孔月萍
%A 耿烨
%J 光子学报
%D 2009
%I 
%X With the different influences of the threshold matrix on ordered dither,a preprocessor procedure was designed which was consisted by sub-blocks and xor calculation and could created long runs.Based on the theory of the Run-length and the Huffman coding,a new lossless compression algorithm was proposed.The experimental results show that the new method can get higher compression rate.
%K Ordered dither halftone
%K Threshold matrix
%K Lossless compression<br>有序抖动半调
%K 阈值模板
%K 无损压缩
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=9F6139E34DAA109F9C104697BF49FC39&aid=63763E24DDCBF9EAE67BCA94B9F7AAFE&yid=DE12191FBD62783C&vid=16D8618C6164A3ED&iid=94C357A881DFC066&sid=10F17081942653E7&eid=9A66D940867B74F7&journal_id=1004-4213&journal_name=光子学报&referenced_num=0&reference_num=7