How to remove Raisins dry fruit from the picture?

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Zain ul abideen ahsan
评论： Zain ul abideen ahsan 2020-12-9
Hi There, From other tasks that have to be done is to remove raisins from picture in matlab code. I have no clue how to do this. This is my first MATLAB on image processing becuase its not my filed, but this course was assigned forcefully becuase others course needed labs and uni are online now days
Please anybody can help specially @Image Analyst.
Thanks in Advance
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Image Analyst
Image Analyst 2020-12-2
编辑：Image Analyst 2020-12-2
What does "remove" mean to you exactly? Images must remain rectangular. You can't have "holes" with missing pixels in an image.
Did you try the Color Thresholder app on the apps tab of the tool ribbon? You can identify dark brown things and turn them white. Give it a try first.

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Image Analyst
Image Analyst 2020-12-2
Not sure if you ever took my advice or not since I didn't hear from you. Here is what you get if you use the Color Thresholder app:
Did you do the same thing?
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Zain ul abideen ahsan
Zain ul abideen ahsan 2020-12-2
Yes exactly to smear with surroinding values. Will give a try on regionfill()function and will uodate you accordingly.
Its perfect removal, just need to add touch to final picture to get better visuals.

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