For example, in an app called Brainly, the app prompts users to take a picture of an exercise and then crop the question area. After this step, they use OCR to extract the text from the image. (screenshots below)
What I’m questioning is whether anyone else here has used OpenCV to do the same job that the Brainly app asked users to do: identify and cut blocks of text.
If so, could you share what your project was like? How accurate did it work?