基于Matlab的图像感兴趣区域提取  

Matlab-based extraction of interested image regions

作　　者：刘丽[1] 苏赋[1] 田芳[1] 卢阿娟[1] 

机构地区：[1]西南石油大学电气信息学院,四川成都610500

出　　处：《现代电子技术》2013年第8期117-120,共4页Modern Electronics Technique

摘　　要：在图像中精确提取出用户感兴趣的区域,消去无关背景对目标区域的影响,有助于提高后续图像分析与处理的精度。在此介绍了差影法、交互提取法、自动图像分割提取法3种方法实现对图像感兴趣区域的提取,并分析了各自的实现过程和提取效果,为图像感兴趣区域提取算法的进一步研究提供参考。The accurate extraction of the interested image regions and the elimination of effect of the background which has nothing to do with the target areas, are helpful to improve the accuracy of subsequent image analysis and processing. Three methods （difference shadows method, interactive extraction method and automatic image segmentation method） for the extraction of the interested image regions are introduced. The realization process and extracting effect of the tree methods are analyzed. The achievement provides a reference for the further research on the extraction algorithms of the interested image regions.

关 键 词：感兴趣区域 差影法 交互式提取 阈值分割 

分 类 号：TN919.34[电子电信—通信与信息系统] TP751[电子电信—信息与通信工程]