@techreport{weko_112669_1,
   author	 = "Luiz,Sampaio and Yoshio,Yamada and Goshiro,Yamamoto and Takafumi,Taketomi and Christian,Sandor and Hirokazu,Kato",
   title	 = "Detection of Imperceptible On-Screen Markers with Unsynchronized Cameras",
   year 	 = "2015",
   institution	 = "Nara Institute of Science and Technology, Nara Institute of Science and Technology, Nara Institute of Science and Technology, Nara Institute of Science and Technology, Nara Institute of Science and Technology, Nara Institute of Science and Technology",
   number	 = "64",
   month	 = "jan"
}