how to finding length and width of an object in an image

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muzafar on 18 Feb 2013

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after detecting the object in the image how to find the length and width of that object

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Matt J on 18 Feb 2013

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Unless the object is rectangular, it would depend greatly on how you define its length and width.

One possibility is to use

regionprops(...,'MajorAxisLength')
regionprops(...,'MinorAxisLength')

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