Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tsuyoshi Shinogi and Tomohiro Yoshikawa and K. Takao and T. Tanaka and Shinji Tsuruoka,Region segmentation for table image with unknown complex structure,Proceedings of Sixth International Conference on Document Analysis and Recognition,,IEEE Comput. Soc,2002-11-13,,,709-713,https://cir.nii.ac.jp/crid/1872553967678766720,https://doi.org/10.1109/icdar.2001.953882