Skin cancer image recognition method based on attention convolutional neural network
A convolutional neural network and image recognition technology, applied in the field of skin cancer image recognition based on attention convolutional neural network, can solve the problems of inaccurate extraction area and low image recognition rate, saving memory space and simple training process , the effect of improving the accuracy
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[0048] The present invention will be further described below in conjunction with specific examples.
[0049] Such as figure 1As shown, the skin cancer picture recognition method based on the attention convolutional neural network provided in this embodiment is mainly through data preprocessing, and the attention guides the original network to focus on local distinguishing features to identify it. The specific situation as follows:
[0050] 1) Image preprocessing
[0051] Extract skin cancer images using a dermatoscope, obtain skin cancer images from the ISIC2017 dataset, and perform data enhancement on the original images to increase the amount of image data, improve the generalization ability of the model, increase noise data, and improve the robustness of the model. Mainly through image flipping, including horizontal flipping and vertical flipping; image zooming, zooming in on the whole image; image rotation, rotating the image clockwise and counterclockwise by 10 degrees;...
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