How to use this functun : CvSeq* cvHoughLines2() with opencv ?? [closed]

asked 2014-05-16 04:06:29 -0500

abir gravatar image

updated 2014-05-16 05:05:58 -0500

Hi,

Hough_Lines_Tutorial_Theory_2.jpg C:\fakepath\41fig03.jpg I want to get the theta of the max point of intersection between Houghlines! you find two pictures attached with the representation of houghlines. Personally I want to find the angle of intersection of max lines!!

please help me thank you

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Closed for the following reason question is not relevant or outdated by sturkmen
close date 2020-09-26 17:09:25.500320

Comments

Don't use it. It is old and depricated C - API. Use the function HoughLines of the C++ API instead! An example on how to use the function can be found here

StevenPuttemans gravatar imageStevenPuttemans ( 2014-05-16 04:28:52 -0500 )edit

yes :) actually I used this code but I do not know how I can do to return the values ​​of theta !!!

abir gravatar imageabir ( 2014-05-16 04:35:11 -0500 )edit

But theta is the angle resolution, this one single value. I am guessing you want the angles of all the lines returned?

StevenPuttemans gravatar imageStevenPuttemans ( 2014-05-16 04:41:56 -0500 )edit

Take a look here, it shows how you can retrieve the angle of each line segment

StevenPuttemans gravatar imageStevenPuttemans ( 2014-05-16 04:44:49 -0500 )edit

I want to get the theta of the max point of intersection between lines !!

abir gravatar imageabir ( 2014-05-16 04:50:07 -0500 )edit

People cannot guess everything if you do not provide more information. Please upgrade your question to something decent ...

StevenPuttemans gravatar imageStevenPuttemans ( 2014-05-16 04:52:42 -0500 )edit