ScritterHDR: multiplex-hidden imaging on high dynamic range projection

Authors:
Koki Nagano;Takeru Utsugi;Kazuhisa Yanaka;Akihiko Shirai;Masayuki Nakajima
Affiliations:
Tokyo Institute of Technology;Tokyo Institute of Technology;Kanagawa Institute of Technology;Kanagawa Institute of Technology;Tokyo Institute of Technology
Venue:
SIGGRAPH Asia 2011 Posters
Year:
2011

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Abstract

We propose a system that enables the display of multiplex-hidden images for selected users with highly accessible polarizing filters. This system requires no electronic devices for users. It is designed with high dynamic range (HDR) projection technology and realizes the display of multiplexed content with HDR. Recently, research into HDR projection technology has made a lot of progress. Such HDR technology can realize digital cinemas with high quality and clear visibility of digital content even in daylight. Thus, we expect the system to extend the expression of digital content and to be applicable to future cinemas, digital signage and virtual environments.