Method for partitioning internal layer of tubular structure
A tubular structure and inner layer technology, applied in the field of computer image processing, can solve the problems of moving contours converging to dislocation, poor repeatability, laborious and laborious, etc., and achieve the effect of maintaining edge information, improving speed, and good anti-noise performance.
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[0038] Hereinafter, various details involved in the technical solution of the present invention will be described in detail with reference to the accompanying drawings. The described embodiments are only intended to facilitate the understanding of the present invention, and do not have any limiting effect on it.
[0039] As a specific implementation scheme, the algorithm described in the present invention is implemented using C++ language, and all implementations are completed on a Core 2 dual-core computer with 2.2G, 2G memory and Windows XP operating system. figure 1 A flowchart that can be used to implement the method disclosed herein is shown. The method includes:
[0040] Step 100: Read in three-dimensional sequence data;
[0041]Step 101: Anisotropic diffusion filtering is as follows: Images often contain random noise, so image preprocessing is a necessary preliminary work for image analysis and recognition. In order to reduce the influence of noise on the segmentation algo...
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