×
INTELLIGENT WORK FORUMS
FOR ENGINEERING PROFESSIONALS

Log In

Come Join Us!

Are you an
Engineering professional?
Join Eng-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
  • Students Click Here

*Eng-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here

Jobs

Removing perspective effect

Removing perspective effect

Removing perspective effect

(OP)
Hi,

 I am working on a paper for "Removal of the perspective effect" from a scene using a 512x512 image. I was interested to know how this could be done using MATLAB or C++. I would appreciate if anyone could respond.

  Do there exist any libraries for image processing like how OpenGL exists for graphics.

 Thanks in advance.



RE: Removing perspective effect

How did you plan on writing a paper without knowing the algorithm?

TTFN

RE: Removing perspective effect

Hi,
There is an image processing toolbox in Matlab. As a part of it there are image special transformation tools. You can find there an example of creating a prespective from a regular image using affine method. You need the inverse matrix to do the opposite.
As for openGL, Matlab supports it, but I'm not sure about documentation.

 Joe Sababa

The new BSTeX - Equation viewer for Matlab7
http://www.geocities.com/bstex2001/

Red Flag This Post

Please let us know here why this post is inappropriate. Reasons such as off-topic, duplicates, flames, illegal, vulgar, or students posting their homework.

Red Flag Submitted

Thank you for helping keep Eng-Tips Forums free from inappropriate posts.
The Eng-Tips staff will check this out and take appropriate action.

Reply To This Thread

Posting in the Eng-Tips forums is a member-only feature.

Click Here to join Eng-Tips and talk with other members!


Resources