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Simple Shape Detection using Hough Transform

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Simple Shape Detection using Hough Transform

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07 Dec 2005 (Updated )

This demo shows simple method of shape detection using Hough Transform

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Description

This demo shows simple method of shape detection using Hough Transform. Based on the Hough Matrix, 3 shapes (triangle, round and square) are classified based on their simple properties using if-else statement.

For more information on how it works, visit: http://basic-eng.blogspot.com

Required Products Image Processing Toolbox
MATLAB release MATLAB 7.0.4 (R14SP2)
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Comments and Ratings (17)
25 Apr 2014 Asif Sharif Chaudhry  
11 Feb 2014 Salar

Awesome ...

13 May 2013 vyshnavi

5

18 Jan 2013 gunner  
30 Mar 2012 nanda kishore

how to work on with real images using hough......pls help

25 Mar 2012 nanda kishore

i took a right angled triangle and it detects it as a square. pls help

19 Aug 2011 Lijie

toooo simple

09 May 2010 bleuf1sh f1sh

I am running 2009b and it won't even run

gives

??? Attempt to reference field of non-structure array.

Error in ==> HoughObject>pbGenerate_Callback at 102
axes(handles.axes1);

Error in ==> gui_mainfcn at 96
feval(varargin{:});

Error in ==> HoughObject at 42
gui_mainfcn(gui_State, varargin{:});

??? Error while evaluating uicontrol Callback

it would really help me out if I could see a working example for my version, thanks

25 Jan 2010 Sisir Kanti

Awesome!!

12 Aug 2008 sh swa

sss

22 Jun 2008 Arun Powar

very very helpful tool..

20 May 2008 muhammad rafiq

a very good effort

15 May 2008 Sanchit Singh

These blogs are superb....helping us (students) very much...Please keep these blogs forever...

18 Sep 2007 sn huda

Might be really helpful if this program is modified to fit various object in an image.

06 Sep 2007 Bob Jones  
28 May 2007 agus syawal

this is so simply enough for beginner, thanks

01 Jan 2006 Enes Yigit

Is there the MATLAB code for hough transform?
I dont have yours????????

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