Photometric stereo for tool wear monitoring: addressing challenges of specular surfaces in sheet metal formingJonas Moske, Hasan Kutlu, Phil Groenewold, Pedro Santos, Andreas Weinmann, Arjan Kuijper and Peter GrocheManufacturing Rev., 12 (2025) 29DOI: https://doi.org/10.1051/mfreview/2025026
