A three-dimensional image segmentation method based on a subjective threshold value and a three-dimensional label technology
A three-dimensional image and threshold technology, applied in the field of image processing, can solve the problems of use, edge loss, distortion, etc., to ensure the unity, increase the difference of gray values, and improve the accuracy.
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[0020] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0021] The embodiment of the present invention provides a 3D image segmentation method based on subjective threshold and 3D label technology, comprising the following steps:
[0022] S1. Collect plain scan images, arterial images, vein images and balanced images of CT or MRI images taken by patients respectively, and save the collected original image data as DICOM format files, wherein images of different periods can be used to extract different Organs, such as in the arterial image, the arterial ...
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