Image recognition tool

[Sannyasin Sivakatirswami]

The challenge will be  that these images are not in stacks but on disk 
and the duplication recognition tool reads them, fortunately they are 
small.... I have yet to test the thoughtful options you all have given, 
but also,  that the duplicates are not copies of some other images done 
by copying the file. It is a second processed image e.g.:

_ Take hi-resolution image A from camera and store in archive I.

_ Process hi-resolution image A from archive and process with Image 
ready to small jpg: call it image B then  Store in archive II

_  later (let's say a month or more) someone else goes into Archive I, 
finds image A again and it is processed a second time, using exactly 
the same parameters, scale and jpg quality, to a small image, call it 
image C and stored in Archive II with a different file name.

OK now image B and C will look exactly the same on screen, but to what 
extent their binary data will be a precise match, given that they were 
processed at different times, even though they came from the same 
original... we will see.


On Saturday, July 19, 2003, at 05:35  PM, Vikram Singh wrote:

> From: Vikram Singh <vikramsingh at mailandnews.com>
> Date: Sat Jul 19, 2003  5:35:27  PM Pacific/Honolulu
> To: use-revolution at lists.runrev.com
> Subject: RE: Image recognition tool
> Reply-To: use-revolution at lists.runrev.com
>
> Siva,
>
> I think if you use md5digest it may give you what you want.
>
> Regards
> Vikram
>
>> ===== Original Message From Sannyasin Sivakatirswami 
>> <katir at hindu.org> =====
>> Probably too much to ask... but does anyone think that there would a
>> way for revolution to determine if one image was a duplicated of
>> another? I mean, not by file name but from the image data itself?
>>
>>
>> Sannyasin Sivakatirswami
>> Himalayan Academy Publications
>> at Kauai's Hindu Monastery
>> katir at hindu.org
>>
>
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