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Re: correlation between images [message #66073 is a reply to message #65922]

Mon, 06 April 2009 10:12

Mike[2]
Messages: 99
Registered: December 2005

Member

On Apr 6, 11:46 am, David Fanning <n...@dfanning.com> wrote:
> My son is an intellectual property specialist for
> a company that represents photographers and sells
> images. They hire an Israeli company to search the
> web for images that have not been paid for.
>
> Whatever software they are using (and they don't say,
> naturally) is VERY good. They can find images that
> have been flipped, re-colored, resized, clipped,
> and manipulated in other various ways. I'm pretty
> sure they are not relying totally on RMS difference. ;-)

That reminded me that the open source program gqview includes a tool
for finding duplicate images based on a similarity measure. Maybe the
code would shed some light...

Mike

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[Message index]

		correlation between images By: Wout De Nolf on Thu, 02 April 2009 05:33
		Re: correlation between images By: Mike[2] on Wed, 08 April 2009 07:20
		Re: correlation between images By: Wout De Nolf on Wed, 08 April 2009 01:04
		Re: correlation between images By: Mike[2] on Mon, 06 April 2009 10:12
		Re: correlation between images By: Mike[2] on Mon, 06 April 2009 09:59
		Re: correlation between images By: David Fanning on Mon, 06 April 2009 08:46
		Re: correlation between images By: Wout De Nolf on Mon, 06 April 2009 08:13
		Re: correlation between images By: Mike[2] on Mon, 06 April 2009 07:35
		Re: correlation between images By: Wout De Nolf on Mon, 06 April 2009 02:56
		Re: correlation between images By: C.E. Ordonez on Fri, 03 April 2009 07:43
		Re: correlation between images By: Wout De Nolf on Fri, 03 April 2009 05:01
		Re: correlation between images By: Wout De Nolf on Fri, 03 April 2009 00:45
		Re: correlation between images By: Brian Larsen on Thu, 02 April 2009 14:02
		Re: correlation between images By: Brian Larsen on Thu, 02 April 2009 13:56
		Re: correlation between images By: Brian Larsen on Thu, 02 April 2009 10:54
		Re: correlation between images By: Wout De Nolf on Thu, 02 April 2009 09:14
		Re: correlation between images By: Brian Larsen on Thu, 02 April 2009 07:45
		Re: correlation between images By: Brian Larsen on Thu, 02 April 2009 07:38

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