Comment by vintermann

Well, it probably didn't memorize any single of them. One thing that has changed dramatically from back when I studied AI (a whole 5ish years ago, sigh...), to my shock, is that the number of training epochs has dropped dramatically. Sometimes down to just one. If it's only ever looked at your image and updated its weights once, could that really be enough to copy it? Only if virtually everything in your image is also present in thousands of other images, which would suggest there was very little originality in your photo to plagiarize. (This is certainly the case with Obama's press photographers - political press photographers aren't hired for originality!)