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 embodiments.
[0049] Such as figure 1 As shown, the skin cancer image recognition method based on the attention convolutional neural network provided by this embodiment mainly uses data preprocessing, and the attention guides the original network to focus on the local distinctive features to recognize it. The specific situation as follows:
[0050] 1) Image preprocessing
[0051] Use dermoscopy to extract skin cancer images, obtain skin cancer images in the ISIC2017 data set, perform data enhancement on the original images, 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 flip, including horizontal flip and vertical flip; image zoom, zoom the picture as a whole; picture rotation, rotate the picture clockwise and counterclockwise by 10 degrees; the picture affine changes, adding...
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