in a image with pixel size 3 mm, how can find the distances of all pixels from the bottom edge of image?

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Akshit
Akshit 2015-4-17
评论： Image Analyst 2015-4-19
in a image with pixel size 3 mm, how can find the distances of all pixels from the bottom edge of image?

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Image Analyst
Image Analyst 2015-4-17
It's simply the distance in rows times 3 mm
[rows, columns, numberOfColorChannels) = size(yourImage);
distanceInMM = 3 * (rows - thePixelsRow);

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