@mastersthesis{oai:tsukuba.repo.nii.ac.jp:02001794,
 author = {鈴木, 一平 and SUZUKI, Ippei},
 month = {},
 note = {2020},
 school = {筑波大学, University of Tsukuba},
 title = {High-Speed Projection Method to Prevent Secret Photography with Small Cameras},
 year = {2021},
 yomi = {スズキ, イッペイ}
}