Can I split an image into subparts automatically?

Question

I want to extract subimages from an image like below. There are 6 components in the image, I want to crop this image into 6 images in a way each individual image contain only 1 component. Can I automatically do it by Mathematica?

Thanks in advance.

Welcome! Can you please elaborate? At the moment it is not clear what exactly you want to achieve. — Yves Klett, Mar 05 '16 at 08:11
Look up ComponentMeasurements and ImageTrim in the documentation. — Niki Estner, Mar 05 '16 at 08:59
There are 6 components in the image, I want to crop this image into 6 images in a way each individual image contain only 1 component. — Hayashi Yoshiaki, Mar 05 '16 at 09:01

Hayashi Yoshiaki · Answer 1 · 2016-03-05T09:50:51.307

16

Thanks martin !!

SplitImage[image_] := Module[
  {m, components},
  m = MorphologicalComponents[image];
  components = 
   ComponentMeasurements[{m, image}, {"Area", "BoundingBox"},#1>100&];
  ImageTrim[image, #] & /@ components[[All, 2, 2]]
]

edited Mar 05 '16 at 09:50

answered Mar 05 '16 at 09:21

Hayashi Yoshiaki

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Can I split an image into subparts automatically?

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