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Deep learning for table detection and structure recognition: A survey (arxiv.org)
4 points by PaulHoule on Nov 17, 2022 | hide | past | pdf | discuss on HN

In plain words: This survey maps deep learning methods for spotting tables in documents and reading their row-and-column layout, and gathers the public data and code behind them. It shows how to pair table finding with layout reading in one working system.

Abstract

Tables are everywhere, from scientific journals, papers, websites, and newspapers all the way to items we buy at the supermarket. Detecting them is thus of utmost importance to automatically understanding the content of a document. The performance of table detection has substantially increased thanks to the rapid development of deep learning networks. The goals of this survey are to provide a profound comprehension of the major developments in the field of Table Detection, offer insight into the different methodologies, and provide a systematic taxonomy of the different approaches. Furthermore, we provide an analysis of both classic and new applications in the field. Lastly, the datasets and source code of the existing models are organized to provide the reader with a compass on this vast literature. Finally, we go over the architecture of utilizing various object detection and table structure recognition methods to create an effective and efficient system, as well as a set of development trends to keep up with state-of-the-art algorithms and future research. We have also set up a public GitHub repository where we will be updating the most recent publications, open data, and source code. The GitHub repository is available at https://github.com/abdoelsayed2016/table-detection-structure-recognition.

Mahmoud Kasem, Abdelrahman Abdallah, Alexander Berendeyev, Ebrahem Elkady, Mahmoud Abdalla, Mohamed Mahmoud, Mohamed Hamada, Daniyar Nurseitov, Islam Taj-Eddin
arXiv:2211.08469 · cs.CV · submitted Nov 15, 2022
abstract · pdf · html

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