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From: Nor Aznim on 14 Apr 2010 05:39
1.how to see the noise occure in an image and what is the command?
2.anyone know the code to display PSNR of an image
From: ImageAnalyst on 14 Apr 2010 06:19
Nor Aznim
1. Not exactly sure that this means, but imshow() or image() will let
you see an image.
2. You could display the PSNR using fprintf() to the command window
or a file, or write it to a string (text label) on a GUI using
sprintf() and set(handle, 'String', stringValue) commands.
From: Nor Aznim on 14 Apr 2010 06:32
ImageAnalyst <imageanalyst(a)mailinator.com> wrote in message <187166dc-fbb7-4f8a-acbd-ca0cc505f9dd(a)w42g2000yqm.googlegroups.com>...
> Nor Aznim
> 1. Not exactly sure that this means, but imshow() or image() will let
> you see an image.
> 2. You could display the PSNR using fprintf() to the command window
> or a file, or write it to a string (text label) on a GUI using
> sprintf() and set(handle, 'String', stringValue) commands.

thank you IA...
can we see the noise of image?for example the graph of noise
From: ImageAnalyst on 14 Apr 2010 06:41
What exactly do you want to have on the two (or three) axes?
You can use plot(), bar(), surf(), etc. depending on what you want to
show.
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