I have to find texture based features of an image like correlation, energy, homogeneity, and contrast in Python. I am using python-opencv to do other operations, since python-opencv returns image as an numpy array. But I didn't find any good resource to compute GLCM using either opencv or numpy. Also I have to extract feature for d=1
and angle=[0,45,135,90]
and then use this feature in svm.
You have to install the following libraries scipy
, numpy
and skimage
.
skimage
has a module called skimage.feature
which includes skimage.feature.greycomatrix
and skimage.feature.greycoprops
. Using these we can calculate the greycoimage
for ndarray
uint8
and also the greco proporties instructions
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