Deep learning-based intelligent detection method for nuclear division images in gastrointestinal stromal tumor
A gastrointestinal stromal tumor and deep learning technology, which is applied in the field of intelligent detection of mitosis in gastrointestinal stromal tumors based on deep learning, can solve the problems of single category of pathological pictures and unbalanced foreground-background
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[0020] The method for intelligent detection of mitosis in gastrointestinal stromal tumors based on deep learning of the present invention will be described in detail below in combination with the embodiments and the accompanying drawings.
[0021] Such as figure 1 As shown, the intelligent detection method for mitosis in gastrointestinal stromal tumors based on deep learning of the present invention comprises the following steps:
[0022] 1) Preprocessing the acquired hematoxylin-eosin stained pathological image; including:
[0023] (1) Cut each hematoxylin-eosin stained pathological image into 512*512 sizes;
[0024] (2) Use the Gaussian blur method to denoise the cut pathological image:
[0025]
[0026] Among them, G(u, v) represents the value of the Gaussian kernel at (u, v), and u and v represent the image space coordinates respectively; Characterize the blur radius; σ is the standard deviation of the normal distribution, in order to avoid image size shrinkage, the...
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