版权所有:内蒙古大学图书馆 技术提供:维普资讯• 智图
内蒙古自治区呼和浩特市赛罕区大学西街235号 邮编: 010021
作者机构:Natl Chiao Tung Univ Dept Elect & Control Engn Hsinchu 300 Taiwan
出 版 物:《JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS》 (J Chin Inst Eng Trans Chin Inst Eng Ser A)
年 卷 期:2003年第26卷第1期
页 面:113-118页
核心收录:
学科分类:12[管理学] 1201[管理学-管理科学与工程(可授管理学、工学学位)] 08[工学]
主 题:wavelet transform zerotree coding fuzzy picture-text segmentation color document image compression
摘 要:In this paper, we present a new compression method for color document images based on the wavelet transform and fuzzy picture-text segmentation. This approach addresses a fuzzy picture-text segmentation method, which separates pictures and texts by using wavelet coefficients from color document images. The picture components and the text components are encoded by zerotree wavelet coding and by the modified run-length Huffman coding, respectively.