How i can extract GLCM features from 3d volumetric brain tumor images?

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I need to extract GLCM features and classification this features by SVM code.

回答(1 个)

Mandar
Mandar 2023-2-1
The GLCM features can be is obtained by computing gray-level co-occurrence matrix using “graycomatrix”. Next, the “graycoprops” computes the properties such as Entropy, Homogeneity etc. by processing the matrix. Currently, “graycomatrix” function supports only 2-D intensity images as input. As a potential workaround, convert the 3-d image to the 2-d gray-level image using “im2gray” then extract the GLCM features. Refer the following documentation link to know more about GLCM properties.
Refer the following documentation link to know more about SVM classifier.

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