Quantum classifier for recognition and identification of leaf profile features Amit Krishan Kumar, Nguyễn Ngọc Mai, Ashmit Kumar, Nividita V. Chand and Mansour H. Assaf Eur. Phys. J. D, 76 6 (2022) 110 Published online: 28 June 2022 DOI: 10.1140/epjd/s10053-022-00429-z