Abstract
Volumetric displays are attracting attention in fields such as media art and digital signage. In previous research, we developed a method to display multiple images in the same space using a volumetric display. However, because of the nature of the algorithm, the images could not be displayed when they contained a pure black image (in which all the pixel values are “0”). In the current study, we present a revised algorithm that can display such images. Therefore, a wider range of images can be displayed in the same space. Image quality evaluation using structural similarity shows that the proposed algorithm yields images that are superior or equivalent to those of the previous algorithm.
© 2018 Optical Society of America
Full Article | PDF ArticleMore Like This
Daiki Matsumoto, Ryuji Hirayama, Naoto Hoshikawa, Hirotaka Nakayama, Tomoyoshi Shimobaba, Tomoyoshi Ito, and Atsushi Shiraki
OSA Continuum 2(11) 3309-3322 (2019)
Ryuji Hirayama, Hirotaka Nakayama, Atsushi Shiraki, Takashi Kakue, Tomoyoshi Shimobaba, and Tomoyoshi Ito
Opt. Express 24(7) 7319-7327 (2016)
Atsushi Shiraki, Masataka Ikeda, Hirotaka Nakayama, Ryuji Hirayama, Takashi Kakue, Tomoyoshi Shimobaba, and Tomoyoshi Ito
Appl. Opt. 57(1) A33-A38 (2018)