@book{30113,
	author = {Hatsuzawa, Takeshi, ed.},
	title = {Optical Technology and Measurement for Industrial Applications 2020},
	publisher = {SPIE},
	year = {2020},
	series = {Proceedings of SPIE; V. 11523},
	address = {Washington, USA},
	url = {https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11523}
}