Create patches in an image

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Fodio Longman
Fodio Longman on 8 May 2017
Commented: Matthew Eicholtz on 8 May 2017
Hello, I have an image of size 223x302x3 uint8. I want to divide the image into 20 equal patches and also get the centre pixel of each of these patch. can someone please help me.
many thanks
  2 Comments
Stephen23
Stephen23 on 8 May 2017
Use blockproc and indexing, or just indexing, depending on whichever you feel most comfortable with.
Matthew Eicholtz
Matthew Eicholtz on 8 May 2017
I'm confused by the phrase "20 equal patches"; can you clarify? It is impossible to divide a 223-by-302 image into 20 patches with an equal number of pixels in each patch.

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