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masking of region of interest outputted by snake's algorithm
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i have an ultrasound image as my input and i have applied snake's algorithm to that image and as my output i am getting an ultrasound image with a contour for my region of interest( although computed manually).But i want a binary image as my output with background as black and region of interest as white(not just contour). i shall be grateful to any help or suggestions.thankyou
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Siyu Guo
le 28 Avr 2018
If your algorithm can guarantee the result be the closed contour of a region, you can initialized a logical matrix B = false(size(img,1), size(img,2)), set the snake contour pixels in B, and then call bwfill function to fill the region.
Siyu Guo
le 28 Avr 2018
And if the snake contour data is provided as vectors of polygon vertices, I think you can use "fill" function to draw the region.
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