Multiscale vessel enhancement filtering
Multiscale vessel enhancement filtering
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DOI：
10.1007/bfb0056195
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发表时间：
1998-01-01
期刊：
影响因子：
--
通讯作者：
Viergever, MA
中科院分区：
文献类型：
--
作者：
Frangi, AF;Niessen, WJ;Viergever, MA
本文研究了图像的多尺度二阶局部结构（Hessian），目的是设计一种血管增强滤波器。在二维DSA和三维髂动脉及脑MRA数据上进行了Till测量。它的临床实用性表现在最大强度投影和体积显示中的同时噪声和背景抑制以及血管增强。
The multiscale second order local structure of an image (Hessian) is examined with the purpose of developing a vessel enhancement filter A vesselness measure is obtained on the basis of all eigenvalues of the Hessian. Tills measure is tested on two dimensional DSA and three dimensional aortoiliac and cerebral MRA data. Its clinical utility is shown by the simultaneous noise and background suppression and vessel enhancement in maximum intensity projections and volumetric displays.