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?<<>>



No products are associated with this question.

1 Answer

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

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


Join the 15-year community celebration.

Play games and win prizes!

Learn more
Discover MakerZone

MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi

Learn more

Discover what MATLAB® can do for your career.

Opportunities for recent engineering grads.

Apply Today

MATLAB Academy

New to MATLAB?

Learn MATLAB today!