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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 2015-4-17

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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 2015-4-17

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It's simply the distance in rows times 3 mm

[rows, columns, numberOfColorChannels) = size(yourImage);
distanceInMM = 3 * (rows - thePixelsRow);

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Image Analyst 2015-4-19

Akshit, didn't hear back from you. Did that work for you?

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