基于分水岭算法的双向凝胶电泳图像分割  

2D-gel Electrophoresis Image Segmentation Algorithm Based on Watershed

作　　者：毕于慧[1] 崔赛华[1] 

机构地区：[1]北京林业大学信息学院,北京100083

出　　处：《太原理工大学学报》2005年第2期164-166,169,共4页Journal of Taiyuan University of Technology

基　　金：北京林业大学研究生院基金资助项目(01XX007)

摘　　要：采用分水岭算法对电泳凝胶图像进行分割,针对其存在的过分割问题以及图像本身的特点,提出了根据拓扑曲率对过分割区域进行合并,以得到有意义的分割结果。用本算法对电泳图像进行了分割实验,结果表明,用本算法适用于电泳图像,并且效果良好。In this paper, an algorithm based on watershed transformation has been applied, which is adapted to 2D-gel electrophoresis image segmentation. According to the over-segmentation of watershed algorithm and the characters of 2D-gel electrophoresis image, the means of curvature on topology has been presented, which was used to unify the over-segmented regions into some significant regions. Finally, the means was verified through some experiments and have been given good results.

关 键 词：图像分割 分水岭算法 过分分割 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]