Symmetric residual U-shaped network breast mass segmentation method based on composite weighted loss function
A loss function and composite technology, applied in the field of deep learning image processing, can solve problems such as increasing the complexity of the process and not conforming to the stable and efficient development direction of the computer-aided diagnosis system
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[0034] At present, the research on mass segmentation of mammography images based on deep learning methods focuses more on the region of interest (ROI) of mammography segmentation. The two-stage process of "re-segmentation" also uses the deep learning detection model, and then uses the detected ROI as the input of the segmentation network, which can greatly reduce the difficulty of the segmentation process. However, the two-stage network relies too much on the accuracy of the detection process in terms of segmentation accuracy, and increases the complexity of the process, which is not in line with the stable and efficient development direction of computer-aided diagnosis systems. Therefore, this patent will directly segment the mass based on the full mammogram.
[0035] The embodiment of the present application provides a research on mammography image mass segmentation based on a deep learning method, which is used to improve the accuracy, high efficiency and reduce missed diag...
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