MRI automatic image segmentation method based on lesion volume measurement
An automatic image and volume measurement technology, applied in the field of image processing, can solve the problems of not being suitable for large-scale image segmentation operations, affecting the accuracy of case judgment, hindering popularization and promotion, etc., achieving small error, high segmentation efficiency, and high accuracy Effect
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[0029] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0030] A kind of MRI automatic image segmentation method based on lesion volume measurement proposed by the present invention, its overall realization block diagram is as follows figure 1 shown, which includes the following steps:
[0031] ① Obtain an MRI scan image from the hospital's MRI medical imaging equipment as the MRI scan image to be segmented, and then convert the MRI scan image to be segmented into a grayscale image.
[0032] ②Assuming that the width and height of the grayscale image correspond to W×H, then if W×H can be divisible by u×u, then define the grayscale image as the current grayscale image, and then directly divide the current grayscale image into non-overlapping sub-blocks of size u×u; if W×H cannot be divisible by u×u, then expand the grayscale image so that its size can be divisible by u×u, and the expanded grayscale...
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