Method, system and medium for generating registered multimodal MRI with lesion segmentation labels
A multi-modal and labeling technology, applied in the medical field, can solve the problems of scarcity of medical image datasets, difficulty in collecting medical images, and inability to realize training tasks, and achieve the effect of convenient modal expansion and flexible model training.
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[0059] The method, system and medium for generating a registered multimodal MRI with lesion segmentation labels according to the present invention will be further described in detail below by taking the two modalities of x and y as examples. However, it should be noted that the method, system and medium for generating a registered multimodal MRI with a lesion segmentation label in the present invention are not limited to the generation of modal registration images of two modalities, and can also be applied to three modalities. Registered multimodal MRI generation for multiple modalities and more.
[0060] Such as figure 1 and figure 2 As shown, the implementation steps of the method for generating a registered multimodal MRI with lesion segmentation labels in this embodiment include:
[0061] 1) From a normal distribution N(0,1 2 ) to obtain the random matrix Code F,RM , which can be expressed as N(0,1 2 )→Code F,RM ;
[0062] 2) Random matrix Code F,RM Input the trai...
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