教員情報

オオモリ　マサコ   ohmori masako   大森　正子    所属   家政学部 家政学科    職種   准教授
言語種別	英語
発行・発表の年月	2013/05
形態種別	論文
査読	査読あり
標題	Simultaneous measurement of lens accommodation and convergence in natural and artificial 3D vision
執筆形態	共著
掲載誌名	Journal of the Society for Information Display
出版社・発行元	wiley
巻・号・頁	21(3),pp.120-128
担当範囲	experiment
著者・共著者	Tomoki Shiomi, Keita Uemoto, Takehito Kojima, Shunta Sano, Hiromu Ishio, Hiroki Takada, Masako Omori, Tomoyuki Watanabe, Masaru Miyao
概要	The aim of this study was to measure fixation distances between lens accommodation and convergence in young subjects while they viewed real objects and 3D video clips. Measurements were made using an original instrument. The 3D video clips were presented to subjects using a liquid crystal shutter glass system. The results showed that when viewing real objects, the diopter values of subjects' accommodation and convergence were similar and changed periodically. This measurement method was thus considered to be appropriate for the measurement of stereoscopic vision. We also investigated lens accommodation and convergence when subjects viewed 3D video clips. Both accommodation and convergence were found to move along with the virtual position of 3D video clips. Therefore, there was little discrepancy between accommodation and convergence during the viewing of 3D images.
DOI	10.1002/jsid.156
ISSN	1938-3657