extract the region of interest in a color image

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Gobert
Gobert el 9 de Sept. de 2020
Comentada: Image Analyst el 11 de Sept. de 2020
I would like to change image A into image B using Matlab. I only need that specific region, shown in B, located between green and red contours. Can you please help?

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Image Analyst
Image Analyst el 9 de Sept. de 2020
Since it's not clear where the boundary of the region is in the upper left, I suggest you manually trace it out. I'm attaching a demo.
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Gobert
Gobert el 11 de Sept. de 2020
This is great! Thank you! @Image Analyst
Image Analyst
Image Analyst el 11 de Sept. de 2020
Then please "Accept this answer" if you think we're done here and don't think you'll get any better/more answers. Thanks in advance.

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