how to mask on roi area
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asthana
am 19 Feb. 2014
Kommentiert: asthana
am 19 Feb. 2014
hello sir/madam i want to mask some portion of image and that portion will decide by user not me. so how to mask the portion and how to get the detail about that mask portion like area.
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Dishant Arora
am 19 Feb. 2014
you can ask user to interactively specify ROI:
I = imread('fullfilename');
imshow(I)
h = imfreehand(gca);
wait(h) % waits for user to specify region of interest
bw = createMask(h) % Binary mask with 1's inside ROI
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