«招待講演»スーパーハイビジョンの映像パラメータと心理物理効果

西田 幸博

doi:10.11371/wiieej.11.03.0_13

Reports of the 259th Technical Conference of the Institute of Image Electronics Engineers of Japan

Session ID : 11-03-03

DOI https://doi.org/10.11371/wiieej.11.03.0_13

Conference information

Host: The Institute of Image Electronics Engineers of Japan

Co-host: The Institute of Image Information and Television Engineers, The Institute of Electronics, Information and Communication Engineers, The Institute of Electrical Engineers of Japan, The Virtual Reality Society of Japan

Name : The 259th Technical Conference of the Institute of Image Electronics Engineers of Japan

Number : 259

Location : [in Japanese]

Date : November 10, 2011 -

Reports of the 259th Technical Conference of the Institute of Image Electronics Engineers of Japan

«Invited Lecture»Video parameters of Super Hi-Vision and their psychophysical effects

*Yukihiro NISHIDA

Author information

Keywords: Super Hi-Vision, ultra high definition television, sense of presence, sense of realness, video parameters, psychophysical effects

CONFERENCE PROCEEDINGS RESTRICTED ACCESS

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Abstract

NHK has invested considerable effort in researching and developing an extremely high resolution video system called Super Hi-Vision that can provide an increased sense of presence as well as the sense of realness to viewers. It has been designed with the optimum video parameters for two-dimensional motion images on the basis of the psychophysical characteristics of human vision. This paper describes the video parameter values of Super Hi-Vision, including spatial and temporal resolutions and tone and colour reproduction, and the importance of Super Hi-Vision as a future television system.

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