I wanted to pass a 12 channel/band image with shape [256,256,12], where 256, 256 are size of the image and 12 are the channel/band to create patches of dimension 128,128,12.
Inorder to patchify, the documentation mentions to pass the patch size as : 128,128,12
patches = patchify(image, (2,2,3), step=1) # patch shape [2,2,3]
However, this only works in case of 3 channel/band data and not for more than 3 channel/band data. I have tried and tested this senario.
For more than 3 channel/band data as in this case, the image should be passed with dimensions: [12, 256, 256] and the patch size dimensions should be [12,128,128] instead of [128,128,12].
I wanted to pass a 12 channel/band image with shape [256,256,12], where 256, 256 are size of the image and 12 are the channel/band to create patches of dimension 128,128,12.
Inorder to patchify, the documentation mentions to pass the patch size as : 128,128,12 patches = patchify(image, (2,2,3), step=1) # patch shape [2,2,3]
However, this only works in case of 3 channel/band data and not for more than 3 channel/band data. I have tried and tested this senario. For more than 3 channel/band data as in this case, the image should be passed with dimensions: [12, 256, 256] and the patch size dimensions should be [12,128,128] instead of [128,128,12].