How to find out height of the charcter image where the pixel value not wqual to zero?

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Minu
Minu on 11 Jun 2013
Hi
How to find the minimum and maximum position of pixel value that is not equal to zero? ie, I want to find out height of the character image when we segment the image into lines.How to solve this.Help me please...

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Answers (1)

Matt J
Matt J on 11 Jun 2013
Edited: Matt J on 11 Jun 2013
[i,~]=find(image);
height = min(i)-max(i) + 1;

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