MATLAB Answers


Detect corner frame on form

Asked by Etienne Leblais on 17 Nov 2012

hello, I would like to detect a specific corner in a form which is scanned. The aim is to determine the upper-left corner (left corner of the form's frame). I try to do this with canny edge detector + harris, but I get many corner. So, do everyone has an idea to isolate the corner that I want to get?<<>>


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1 Answer

Answer by Matt J
on 17 Nov 2012
Edited by Matt J
on 17 Nov 2012

 edepoints( unique(convhulln(edgepoints))   , :)


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