Detection of microcracks and dark spots in monocrystalline PERC cells using photoluminescene imaging and YOLO-based CNN with spatial pyramid poolingAmran Binomairah, Azizi Abdullah, Bee Ee Khoo, Zeinab Mahdavipour, Teow Wee Teo, Nor Shahirah Mohd Noor and Mohd Zaid AbdullahEPJ Photovolt., 13 (2022) 27DOI: https://doi.org/10.1051/epjpv/2022025
