Review of techniques and models used in optical chemical structure recognition in images and scanned documents.Published in:Journal of Cheminformatics, 2022, v. 17, n. 1, p. 1, doi. 10.1186/s13321-022-00642-3By:Musazade, Fidan;Jamalova, Narmin;Hasanov, JamaladdinPublication type:Article