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measuring lenght of straight lines

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Rob
Rob il 24 Apr 2012
Hello, After edge detection to an image I obtain an image with three crossed lines. How can I measure their lenghts in pixel? Thank you in advance for you help. Regards, Katia.

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Rick Rosson
Rick Rosson il 24 Apr 2012
>> doc imtool
Image Analyst
Image Analyst il 24 Apr 2012
You can use improfile(), imline(), imtool(), etc. Or use ginput() and hypot(). Or use bwmorph('endpoints') and hypot. Lots of ways depending on how interactive you want to be.

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