How do I get the lowest value of all the non zero value pixels?
How do I get the lowest value of all the non zero value pixels?
问题就是题目:如何从图像中获得非零的最小值。
优质解答:
You can use mask :
], maxc[];
minMaxLoc(im, minc, maxc,NULL,NULL,mask);
cout];
要点:
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