微型机与应用Issue(5)：56-58,3.
二维直分指数交叉熵的印章图像阈值分割快速算法
Fast algorithm of exponential cross entropy thresholding for seal image based on 2-dimensional histogram vertical
摘要
Abstract
In this paper, exponential cross entropy thresholding for seal image based on 2-dimensional histogram vertical is proposed. Exponential cross entropy threshold selection based on 2-dimensional histogram vertical was derived , its fast algorithm is given. A large number of experimental results show that exponential cross entropy thresholding for seal image based on 2-dimensional histogram vertical can achieve superior segmented results and greatly reduce the running time , in contrast with the maximum entropy method and the exponential entropy method.关键词
印章图像/阈值分割/指数交叉熵/快速算法Key words
seal image/threshold segmentation/exponential cross entropy/fast algorithm分类
信息技术与安全科学引用本文复制引用
万水龙,罗国成,余彪..二维直分指数交叉熵的印章图像阈值分割快速算法[J].微型机与应用,2014,(5):56-58,3.基金项目
文件检验鉴定公安部重点实验室开放课题 （）
