It's using imellipse that does the job for 5 region, but only the last region is displayed. How to do for each region save to array, for each array draw it out, then for each object in array draw it out. Thanks
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N = 5 ;
I = imread('13170.jpg');
im = imshow(I);
for i = 1:N
e = imellipse(gca);% now pick ROI
setColor(e, 'red');
position = wait(e);
BW = createMask(e,im);% get BW mask for that ROI
BW(:,:,2) = BW;
BW(:,:,3) = BW(:,:,1);
ROI = I;
ROI(BW == 0) = 255;
end
figure(i)
imshow(ROI,'Border','tight');
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KSSV
le 24 Jan 2017
clc; clear all;
N = 5 ;
I = imread('junk.jpg');
iwant = cell(N,1) ;
for i = 1:N
im = imshow(I);
e = imellipse(gca);% now pick ROI
setColor(e, 'red');
% position = wait(e);
BW = createMask(e,im);% get BW mask for that ROI
BW(:,:,2) = BW;
BW(:,:,3) = BW(:,:,1);
ROI = I;
ROI(BW == 0) = 255;
iwant{i} = ROI ;
end
for i = 1:N
figure
imshow(iwant{i},'Border','tight');
end
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