%0 Journal Article
%T Research of Bamboo Slips Image Enhancement Algorithm Based on HSV Space<br>基于HSV空间的简牍图像增强算法研究
%A ZHANG Na
%A WANG Xu-ben
%A YANG Si-han
%A CHEN yu
%A <br>张娜
%A 王绪本
%A 杨斯涵
%A 陈瑜
%J 计算机应用研究
%D 2007
%I 
%X A new algorithm of bamboo slips enhancement was used, in accordance with the feature of bamboo slips,including low contrast,serious noises,fuzzy words and so on. The perceptual color HSV space was chosen. When the saturation was processed, the value was disposed by the combined method of linear transformation,median filtering and laplacian of Gaussian. Both the theory analysis and the experimental results show that the enhanced bamboo slips image is much more clearly and more words can be known. The pleasant result is helpful for the pickup study.
%K color space
%K linear transformation
%K median filtering
%K Laplacian of Gaussian<br>色度空间
%K 线性变换
%K 中值滤波
%K 高斯-拉普拉斯
%K 空间
%K 简牍
%K 图像增强
%K 算法研究
%K Space
%K Based
%K Algorithm
%K Image
%K Enhancement
%K Bamboo
%K 工作
%K 信息提取
%K 可读
%K 文字信息
%K 结果
%K 实验
%K 分析
%K 理论
%K 拉伸处理
%K 饱和度
%K 分量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=A9D9BE08CDC44144BE8B5685705D3AED&aid=C793235A4E87B8F6D1FADFDF3E01A875&yid=A732AF04DDA03BB3&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=02DC3A182A5530DF&eid=9F6DA927E843CD50&journal_id=1001-3695&journal_name=计算机应用研究&referenced_num=0&reference_num=10