开发工具:
文件大小: 2kb
下载次数: 0
上传时间: 2019-04-01
详细说明： 李老师的rsf模型的python代码Intensity inhomogeneities often occur in real-world images and may cause considerable difficulties in image segmenta- tion. In order to overcome the difficulties caused by intensity inho- mogeneities, we propose a region-based active contour model that draws upon intensity information in local regions at a controll able scale. A data fitting energy is defined in terms of a contour and two fitting functions that locally approximate the image intensities on the two sides of the contour. This energy is then incorporated into a variational level set formulation with a level set regularization term, from which a curve evolution equation is derived for energy minimization. Due to a kernel function in the data fitting term, in- tensityinformation inlocal regions isextracted toguidethemotion of the contour, which thereby enables our model to cope with in- tensity inhomogeneity. In addition, the regularity of the level set function is intrinsically preserved by the level set regularization term to ensure accurate computation and avoids expensive reini- tialization of the evolving level set function. Experimental results for synthetic and real images show desirable performances of our method.
(系统自动生成,下载前可以参看下载内容)
下载文件列表
相关说明
- 本站资源为会员上传分享交流与学习,如有侵犯您的权益,请联系我们删除.
- 本站是交换下载平台，提供交流渠道，下载内容来自于网络，除下载问题外，其它问题请自行百度。
- 本站已设置防盗链，请勿用迅雷、QQ旋风等多线程下载软件下载资源，下载后用WinRAR最新版进行解压.
- 如果您发现内容无法下载，请稍后再次尝试；或者到消费记录里找到下载记录反馈给我们.
- 下载后发现下载的内容跟说明不相乎，请到消费记录里找到下载记录反馈给我们，经确认后退回积分.
- 如下载前有疑问，可以通过点击"提供者"的名字，查看对方的联系方式，联系对方咨询.
相关搜索:
