2017-04-16 66 views

回答

0

有許多閾值方法可以使用。這裏我用HSV色彩空間:

rgb = imread('dental.png'); 
hsv = rgb2hsv(rgb); 
mask = hsv(:,:,3) > 0.8 & hsv(:,:,2) < 0.2; 
imshow(mask) 

enter image description here

+1

_this運作良好。然而,你告訴我,你是如何確定in_ mask = hsv(:,:,3)> 0.8&hsv(:,:2)<0.2; –