Length & Width measurement of an image in Millimeters
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I am able to get the length and width of an image in pixels only.I am in need of measuring the length & width in millimeters for pixels/mm for a text extraction algorithm. how to get the values in millimeter?
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Matt J
am 9 Feb. 2013
You could measure, physically, the dimensions of a letter of text and then measure the same letter's dimensions in pixels in your image. Then you could deduce the size of your pixels in mm.
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