Drexel dragonThe Math ForumDonate to the Math Forum



Search All of the Math Forum:

Views expressed in these public forums are not endorsed by Drexel University or The Math Forum.


Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: How to scaling two image?
Replies: 9   Last Post: Apr 20, 2009 5:43 AM

Advanced Search

Back to Topic List Back to Topic List Jump to Tree View Jump to Tree View   Messages: [ Previous | Next ]
khoo

Posts: 63
Registered: 8/9/08
Re: How to scaling two image?
Posted: Apr 18, 2009 9:40 PM
  Click to see the message monospaced in plain text Plain Text   Click to reply to this topic Reply

> Khoo:
> Thanks for the abundance of information you gave ;-) I love listing
> all the possible solutions for a multitude of possible situations, but
> right now I'm short of time so I'll have to ask you to narrow it down.
> Is the scene IDENTICAL between the two images and the only thing that
> is different is the size? If so, just use imresize or interp2.
> Do the scenes differ (meaning at the edges of the images)? You can
> only use the part of the picture that is common between them to figure
> out how to scale it of course. If there's no common part of the
> scene, then you're totally out of luck obviously.
> Will you tolerate any manual input, such as a user hand picking
> landmarks?
> Where did you post your images?
> Has the one image been rotated, translated, or warped compared to the
> second image?
> WHY doesn't imresize work for you? Can you explain why not?
> How do you define "template" and "reference"? They seem kind of the
> same to me.
> Do you have the image processing toolbox?
> Did you try any of their demos, such as this one: "Finding the
> Rotation and Scale of a Distorted Image"
> Good luck,
> ImageAnalyst


hmmm...actually the image is like that, i got one target image, and one template image,before the image rotated, i wan change the template image to the same scale like target image..then i can rescale the template image, before do any rotation angle find..



Point your RSS reader here for a feed of the latest messages in this topic.

[Privacy Policy] [Terms of Use]

© Drexel University 1994-2014. All Rights Reserved.
The Math Forum is a research and educational enterprise of the Drexel University School of Education.