How to remove unwanted areas from binary image ?

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Zara Khan
Zara Khan 2021-1-2
评论： Zara Khan 2021-1-8
I want to remove unwanted portion from the binary image to get a clear hand image .

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回答（2 个）

Image Analyst
Image Analyst 2021-1-2
Rather than cleaning up a horrible segmented image, you're best off trying to improve the segmentation process. How did you do that lousy job? Was it though color segmentation? Thresholding? Background subtraction? What was it???
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Ritankar Sahu
Ritankar Sahu 2021-1-2
Hi Zara,
You can try to apply 'bwmorph' function to remove the distant areas. 'dilate', 'bridge', 'clean' these options may be helpful!! If you be unsuccessful, write me back, I will try to find other options.
Have a nice day!
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Ritankar Sahu
Ritankar Sahu 2021-1-5
Please check the image and tell me which looks better for you to go for binarization. Which one you want? The hand or the dude?
Good Luck!!

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