A Benchmark for Visual Identification of Defective Solar Cells in Electroluminescence Imagery - Buerhop-Lutz, Claudia; Deitsch, Sergiu; Maier, Andreas; Gallwitz, Florian; Berger, Stephan; Doll, Bernd; Hauch, Jens; Camus, Christian; Brabec, Christoph (2018)