1. Ai J. (2023). EasyOCR. https://github.com/JaidedAI/EasyOCR/.
2. Alambeigi H. McDonald A. D. Tankasala S. R. (2020). Crash themes in automated vehicles: A topic modeling analysis of the California department of motor vehicles automated vehicle crash database. arXiv preprint arXiv:2001.11087.
3. Belval E. (2023). pdf2image: Python PDF to image converter. https://pypi.org/project/pdf2image/.
4. Berkeley SafeTREC. (2022). https://safetrec.berkeley.edu/.
5. Bhatia, G., Tewari, A., Gurbani, G., Gokhale, S., Varyomalani, N., Kirtikar, R., … Athavale, S. (2021). Extraction of tabular data from pdf to csv files. In Data management, analytics and innovation: Proceedings of ICDMAI 2020 (vol. 1, pp. 183––193). Springer.