[1E4] AR / MR Devices

[1E4-06] Conjugate placement of imaging and projection devices on optical camouflage system

○Atsushi Izumihara¹, Miyuki Kawarada², Sohei Wakisaka³, Takayuki Hoshi³, Atsushi Hiyama³, Masahiko Inami³ (1. Graduate School of Engineering, The University of Tokyo, 2. Faculty of Engineering, The University of Tokyo, 3. Research Center for Advanced Science and Technology, The University of Tokyo)

We propose an Optical Camouflage (based on Retro-Reflective Projection Technology) System that has an imaging device in addition to a projection device. These devices are placed at conjugate positions so that geometric calibration is not required in use. This imaging device supports brightness and color calibration. Besides, it enables us to create new contents easier than the previous systems. In this article, we discuss the design of the proposed system and further application of optical camouflage.