If I was able to memorize every pixel value to reconstruct a movie from memory, would that be theft?

>If I was able to memorize every pixel value to reconstruct a movie from memory, would that be theft?

Don an experiment, memorize a popular small poem, then publish it under your name (though I suggest to check the laws in your rtegion for this and also consider it might affect your reputation).

IMO is the same if ChatGPT memorizes my poem and then you ask it for a poem , you copy paste my poem from ChatGPT and publish it as your own.