For a specific task I had to solve I recently came across some interesting paper: Gilani, Azka & Rukh Qasim, Shah & Malik, Imran & Shafait, Faisal. (2017). Table Detection Using Deep Learning. 10.1109/ICDAR.2017.131. “Table detection is a crucial step in many document analysis applications as tables are used for presenting essential information to the …