Comparison of 2D and 3D Vision Gaze with Simultaneous Measurements of Accommodation and Convergence
Author(s) -
Hiroki Hori,
Tomoki Shiomi,
Satoshi Hasegawa,
Hiroki Takada,
Masako Omori,
Yasuyuki Matsuura,
Hiromu Ishio,
Masaru Miyao
Publication year - 2014
Publication title -
forma
Language(s) - English
Resource type - Journals
eISSN - 2189-1311
pISSN - 0911-6036
DOI - 10.5047/forma.2014.s010
Subject(s) - accommodation , gaze , convergence (economics) , computer vision , artificial intelligence , optometry , computer science , psychology , optics , physics , economics , medicine , economic growth
Accommodation and convergence were measured simultaneously while subjects viewed 2D and 3D images. The aim was to compare fixation distances between accommodation and convergence in young subjects while they viewed 2D and 3D images. Measurements were made three times, 40 seconds each, using 2D and 3D images. The result suggests that ocular functions during viewing of 3D images are very similar to those during natural viewing. Previously established and widely used theories, such that within a VR system eyes must maintain accommodation on the fixed LCD screen, may need to be corrected
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