>>23595382break it down into steps, and break those down into smaller steps, until it's something a computer could do
you need a way (or ways) to recognize a twitter post, then you need a way to select those posts & apply a filter
could use "AI" or computer vision to detect twitter posts in images, but that's probably stupid
you could just as easily use optical character recognition on the images to get the text from the tweet, and also the @[username]
with those, the font used, and the position of the @handle relative to the rest of the text, that would probably be enough to catch most twitter posts
you could also maybe use the twitter API to search for all OCR-detected text in 4chan images & try to find matching tweets, but that might be stupid
you can could combine those methods with other methods like just looking for "
twitter.com/..."; in the OPs
you could maybe do some goofy sentiment analysis shit, like looking for complaints about "this is a twitter post" in the replies to each OP, compared to other unrelated replies
as for applying a filter, you could either do that through some kind of browser extension, maybe with greasemonkey or something, or by modifying your 4chan filter
>>23595321 in real-time with specific post numbers which were detected as twitterposts
