How to get smoothed edges afeter background removal ?
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How to get smoothed edges afeter background removal ? from below file exchange ?
My resutlts :
![resultimage.png](https://www.mathworks.com/matlabcentral/answers/uploaded_files/257711/resultimage.png)
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KALYAN ACHARJYA
on 31 Dec 2019
Edited: KALYAN ACHARJYA
on 31 Dec 2019
There complete background is not yet remove. After only you should proceed for make smooth boundary.
Answers (1)
Image Analyst
on 31 Dec 2019
Take your binary image and smooth it then threshold at 0.5 and apply it.
windowSize = 9; % An odd number. Bigger = more smoothing.
kernel = ones(windowSize)/windowSize^2;
blurryMask = conv2(mask, kernel, 'same') > 0.5;
% Mask the image using bsxfun() function to multiply the mask by each channel individually.
maskedRgbImage = bsxfun(@times, rgbImage, cast(blurryMask, 'like', rgbImage));
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