Lymph node classification method, system and device based on multi-view semi-supervision
A classification method and technology of lymph nodes, applied in the field of medical image processing, can solve the problems of difficulty in obtaining, limiting effective image information extraction, different background information, etc., and achieve the effect of improving accuracy
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[0037] The present invention is described in further detail below in conjunction with accompanying drawing:
[0038] Such as figure 1 As shown, a multi-view semi-supervised lymph node classification method includes the following steps:
[0039] S1: Perform image preprocessing on the original gray-scale ultrasound image (coarse-grained image) of lymph nodes, and use image reconstruction neural network (Hourglass network) to perform image reconstruction on the preprocessed image;
[0040] The image reconstruction neural network includes an encoder and a decoder. The structure of the encoder and decoder includes a downsampling layer and an upsampling layer. When performing image reconstruction, downsampling is performed first to obtain the feature expression of the original image at different scales, and then upsampling is performed. Before each sampling, the residual module is used to operate, and in the process of upsampling, a cross-layer connection is added for point additio...
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