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Thread Subject:
Need urgent help

Subject: Need urgent help

From: Bro Yu

Date: 27 Oct, 2010 15:33:05

Message: 1 of 3

Hi all,

I need really your helps.

I would like to develop a GUI where there are two images/figures which are (1) image with ROI function and (2) figures for graphs with three buttons for graph of Edge Spread Function (ESF), LSF (Line Spread Function) and MTF (Modulation Transfer Function).

My questions are:

1) Is it possible that I can flexibly rotate the rectangular ROI on my image? Do i need additional script for that?

2) Can I create automatically updated graph? Meaning that whenever i change the location the ROI, the curve (ESF, LSF or MTF) is automatically changed/updated.

Thanks for your helps.

Bro Yu

Subject: Need urgent help

From: Sean

Date: 27 Oct, 2010 15:50:07

Message: 2 of 3


> My questions are:
>
> 1) Is it possible that I can flexibly rotate the rectangular ROI on my image? Do i need additional script for that?

Yes/Yes.
 
> 2) Can I create automatically updated graph? Meaning that whenever i change the location the ROI, the curve (ESF, LSF or MTF) is automatically changed/updated.

Yes.

Subject: Need urgent help

From: Bro Yu

Date: 27 Oct, 2010 15:59:05

Message: 3 of 3

Hi,

any idea how to do that?

Many thanks.

Bro Yu

"Sean " <sean.dewolski@nospamplease.umit.maine.edu> wrote in message <ia9hnf$a0p$1@fred.mathworks.com>...
>
> > My questions are:
> >
> > 1) Is it possible that I can flexibly rotate the rectangular ROI on my image? Do i need additional script for that?
>
> Yes/Yes.
>
> > 2) Can I create automatically updated graph? Meaning that whenever i change the location the ROI, the curve (ESF, LSF or MTF) is automatically changed/updated.
>
> Yes.

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