On Thu, 20 Sep 2007 05:23:13 +0200 (CEST), Alchemie foto\\grafiche [EMAIL
PROTECTED] wrote:
Raphael Quinet wrote
_ I do not
want to say too much about that because I do not want to give too many
ideas to the crooks, but let's say that the way some things are split
or ordered in the JPEG file
This is getting off the topic of the Gimp, but you've piqued my
interest. I just took a digital photo and modified it very slightly
with the Gimp, and used exiftool to print out the exif data for the
original and the modification, and diff'd the two exif outputs. The
only things I saw that might
Rafael i'm almost sure you will win, i was a expert of traditional photo
collage and manipulation (as in darkroom ) and at that time, if i wished i
could bypass most of detection method
But time pass by...Now i do photo collage with computer but for only artistic
purpose and so i never had
Raphael Quinet wrote
_ I do not
want to say too much about that because I do not want to give too many
ideas to the crooks, but let's say that the way some things are split
or ordered in the JPEG file is usually different between digital
cameras and image editing software._
Well i too don't want
Lucas Prado Melo wrote:
How can I identify (using gimp) if a photograph has been faked?
It would depend on how good a job was done in faking the image. The basics
involve using a high zoom factor to see the pixels. Look for artifacts created
by a poor blend of the added in (faked) part of the
On 9/18/07, Kevin Cozens [EMAIL PROTECTED] wrote:
Lucas Prado Melo wrote:
How can I identify (using gimp) if a photograph has been faked?
It would depend on how good a job was done in faking the image. The basics
involve using a high zoom factor to see the pixels. Look for artifacts created
Anthony Ettinger ([EMAIL PROTECTED]) wrote:
Lucas Prado Melo wrote:
How can I identify (using gimp) if a photograph has been faked?
[...]
I would be interested in learning more about high-level techniques for
analysis as well.
If anyone finds a resource.
At the last chaos communication
On Sunday 16 September 2007 15:56, Lucas Prado Melo wrote:
How can I identify (using gimp) if a photograph has been faked?
[]'s
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How can I identify (using gimp) if a photograph has been faked?
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