%0 Journal Article
%T Research of anisotropic diffusion based image smooth and its application in 3D-reconstruction<br>基于各向异性扩散的图像平滑及在三维重构预处理中的应用
%A JIANG Xian-gang
%A <br>蒋先刚
%J 计算机应用
%D 2007
%I 
%X This paper studied the way to remove the speckle noise in medical images by using anisotropic diffusion method.Based on anisotropic diffusion,a partial differential equation,of which the initial data was the input images,was transformed into differential forms and solved with iterations.Anisotropic diffusion can remove the speckle noise efficiently and preserve edges and local detail at the same time.The processed slices image would be further grouped by clustering and be reconstructed efficiently.
%K partial differential equation
%K anisotropic diffusion
%K image segmentation
%K fuzzy clustering
%K 3D-reconstruction technology<br>偏微分方程
%K 各向异性扩散
%K 图像分割
%K 模糊聚类
%K 三维重构技术
%K 各向异性扩散
%K 图像平滑
%K 三维重构
%K 预处理
%K 应用
%K application
%K smooth
%K image
%K based
%K anisotropic
%K diffusion
%K 效果
%K 运用
%K 分群
%K 聚类
%K 切片图像
%K 处理技术
%K 边缘增强
%K 局部
%K 去除噪声
%K 结果
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD27430512DD19D268BFCBD799&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=CA4FD0336C81A37A&sid=D537C66B6404FE57&eid=4B1FFFA116F7AE3B&journal_id=1001-9081&journal_name=计算机应用&referenced_num=6&reference_num=6