首页 | 本学科首页   官方微博 | 高级检索  
     

基于局部复杂度的图像过渡区处理研究
引用本文:冯涛,周祖安,刘其真.基于局部复杂度的图像过渡区处理研究[J].中国图象图形学报,2008,13(10):1894-1897.
作者姓名:冯涛  周祖安  刘其真
作者单位:上海第二工业大学,上海师范大学中新科技管理学院,复旦大学计算机科学与工程系
摘    要:图像过渡区是图像中普遍存在的特定区域。由于图像过渡区的存在,不仅致使图像分割不准确,而且对图像的后续分析和理解也易产生偏差。针对此问题,提出了一种基于局部复杂度的图像过渡区处理方法,该方法首先采用统计图像局部复杂度的方法准确提取图像的过渡区,然后确定图像过渡区的处理方向,进而进行插值或修正处理。实验结果表明,处理后的图像,其边缘部分更清晰,过渡带的现象得到很好的遏制。此方法既可以遏制图像的过渡带,又可保留图像原有的内部细节。具有较高的实用性和推广性。

关 键 词:图像分割  过渡区提取  欧氏距离  局部复杂度
收稿时间:2008/6/20 0:00:00
修稿时间:7/1/2008 12:00:00 AM

Analysis of the Image Transition Region Processing Based on Local Complexity
FENG Tao,ZHOU Zuan,LIU Qi-zhen.Analysis of the Image Transition Region Processing Based on Local Complexity[J].Journal of Image and Graphics,2008,13(10):1894-1897.
Authors:FENG Tao  ZHOU Zuan  LIU Qi-zhen
Abstract:The image transition region is a particular area that ubiquitously exists in image. Because of the existence of the image transition region,causing low accuracy in image segmentation and misinterpretation of image itself. This paper used the method of the local complexity which could accurately draw the transition region,and confirm the processing direction of the image transition region. The experimental result shows that the impact from the image transition region is reduced while edges are much clearer after processing. This method can keep the original internal details of the image and has higher practicability and popularization.
Keywords:image segmentation  transition region extraction  Euclidean distance  local complexity
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《中国图象图形学报》浏览原始摘要信息
点击此处可从《中国图象图形学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号