Toshiyuki Wakimizu, Atsuo Murata, Toshihisa Doi. Effects of Spectral Distribution in Light Sources and Physical Properties of Discrimination Samples on Discrimination of Depth. In Waldemar Karwowski, Ravindra S. Goonetilleke, Shuping Xiong, Richard H. M. Goossens, Atsuo Murata, editors, Advances in Physical, Social & Occupational Ergonomics - Proceedings of the AHFE 2020 Virtual Conferences on Physical Ergonomics and Human Factors, Social & Occupational Ergonomics and Cross-Cultural Decision Making, July 16-20, 2020, USA. Volume 1215 of Advances in Intelligent Systems and Computing, pages 522-527, Springer, 2020. [doi]