how can i check if two picture images were made by the same person?

Question

Is there a program that would confirm that two picture images are made by one person from the same computer and the same program? By getting the computer's name or something like that?

Thanks

Answer 1

If you do not have the general knowhow, it will be very complex.

But, it is possible to tell if a digital image was taken by the same camera, if the images were not modified.

Exchangeable Image File (Exif) information, which is what most digital cameras use when generating a JPG or JPEG image. This Exif information often contains details about the camera, it's current settings and sometimes serial information.

Because of very small irregularities in imaging-chips in digital cameras, every camera produces a unique pattern, that can be detected in shading and coloration.

So, it can be detected if the picture was taken by the same camera. I know know technology that can tell if the same person used the same camera twice.

Answer 2

why do people fight over the race of ethiopians? some are beautiful, some are ugly - some are dark, some are light. they still bleed the same blood red as you and i, regardless of the color of their skin.