[TAG] JPEG de-duplication

[Neil Youngman]

On Sunday 25 July 2010 21:23:52 Thomas Adam wrote:
> On Sun, Jul 25, 2010 at 09:19:34PM +0100, Neil Youngman wrote:
> > Are there any graphics experts in the gang who can confirm this?
> > Alternatively suggestions of existing tools that will do the job, or
> > better approaches, would be most welcome.
>
> Imagemagick has the "compare" command to do this.

I'm not sure that compare produces a simple yes/no answer. Even if it does, it 
might be good for comparing 2 pictures, but when I'm looking at comparing m 
pictures against n pictures, 1,000 < n < m, I'd be thrashing the system to 
death.

Neil