Method, device, terminal and storage medium for segmenting mammography image
An image segmentation and image technology, applied in image analysis, image enhancement, image data processing, etc., can solve the problems of rough binary image, unfavorable front-end display of breast mass and calcification research, and achieve the effect of improving the accuracy of breast segmentation
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Embodiment 1
[0040] figure 1 It is a schematic flow chart of a method for segmenting a mammography image provided in Embodiment 1 of the present invention. This embodiment is applicable to the case of performing breast region segmentation on a mammography image. The method can be performed by the segmentation device for mammography image provided by the embodiment of the present invention (may be referred to simply as the segmentation device), and the segmentation device can be configured in the terminal provided by the embodiment of the present invention, for example, it can be configured in conjunction with the mammography image In the computer equipment that communicates with the scanning equipment of the mammogram, or integrated in the scanning equipment of the mammogram image, no specific limitation is set here.
[0041] see figure 1 , a method for segmenting mammography images, specifically comprising the following steps:
[0042] S110. Acquire a mammography image, and adjust the c...
Embodiment 2
[0060] image 3 It is a schematic flow chart of a method for segmenting mammography images provided by Embodiment 2 of the present invention. On the basis of the above embodiments, this embodiment optimizes the training process when the image segmentation model is a convolutional neural network, which can improve Accuracy of Breast Region Segmentation. The methods for segmenting mammography images provided by the embodiments of the present invention and the above-mentioned embodiments belong to the same inventive concept, and the technical details not described in detail can be referred to the above-mentioned embodiments, and have the same technical effect.
[0061] see image 3 , a method for segmenting mammography images, specifically comprising the following steps:
[0062] S310. Acquire a sample mammography image, and adjust the contrast of the mammography image according to the pixel values of the sample mammography image.
[0063] In the embodiment of the present in...
Embodiment 3
[0085] Figure 5 It is a schematic structural diagram of a mammography image segmentation device provided in Embodiment 3 of the present invention. This embodiment is applicable to the case of performing breast region segmentation on a mammography image. The method for segmenting mammogram images provided by any embodiment of the present invention can be realized by using the device for segmenting mammogram images.
[0086] see Figure 5 , a segmentation device for mammography images, comprising:
[0087] The pre-processing module 510 is configured to acquire mammogram images, and adjust the contrast of the mammogram images according to the pixel values of the mammogram images;
[0088] The pre-segmentation module 520 is used for inputting the contrast-adjusted mammary gland image into the pre-trained image segmentation model, so as to output the pre-segmentation image of the breast region according to the image segmentation model;
[0089] The post-processing module 530 ...
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