>>2396265
No such easy thing as that.
Like I said, postprocessing can remove all of that
Because it creates a new image, and usually lower res too.
However the same techniques that were used
To identify which typewriter wrote a letter
Back in the 30's and 40's
Could be applied to photos
To identify the device that took the original picture
But that is very sophisticated
And likely nobody outside of NSA tries this
It is also error prone
It is like if you take a photograph of something
And an analyst extracts data from all the reflections
Including the raindrops falling
To create a composite image of YOU the photographer
So that we can get hair color, clothes being worn and phone model
Then we could troll through CCTV data
In the area
Until we see you walking somewhere
And finally, get your face
From a taxicab camera
When you get into it
And from that, we identify you.
Sometimes it can be done
But it is at the extreme limits of what is possible