Psychophysical estimation of 3D virtual depth of united, synthesized and mixed type stereograms by means of simultaneous observation

Masayuki Iizuka*, Yoshio Ookuma, Yoshio Nakashima, Mamoru Takamatsu

*この論文の責任著者

研究成果: 書籍の章/レポート/会議録会議への寄与査読

抄録

Recently, many types of computer-generated stereograms (CGSs), i.e. various works of art produced by using computer are published for hobby and entertainment. It is said that activation of brain, improvement of visual eye sight, decrease of mental stress, effect of healing, etc. are expected when properly appreciating a kind of CGS as the stereoscopic view. There is a lot of information on the internet web site concerning all aspects of stereogram history, science, social organization, various types of stereograms, and free software for generating CGS. Generally, the CGS is classified into nine types: (1) stereo pair type, (2) anaglyph type, (3) repeated pattern type, (4) embedded type, (5) random dot stereogram (RDS), (6) single image stereogram (SIS), (7) united stereogram, (8) synthesized stereogram, and (9) mixed or multiple type stereogram. Each stereogram has advantages and disadvantages when viewing directly the stereogram with two eyes by training with a little patience. In this study, the characteristics of united, synthesized and mixed type stereograms, the role and composition of depth map image (DMI) called hidden image or picture, and the effect of irregular shift of texture pattern image called wall paper are discussed from the viewpoint of psychophysical estimation of 3D virtual depth and visual quality of virtual image by means of simultaneous observation in the case of the parallel viewing method.

本文言語英語
ホスト出版物のタイトルProceedings of SPIE-IS and T Electronic Imaging - Stereoscopic Displays and Virtual Reality Systems XIV
DOI
出版ステータス出版済み - 2007
イベントStereoscopic Displays and Virtual Reality Systems XIV - San Jose, CA, 米国
継続期間: 2007/01/292007/01/31

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
6490
ISSN(印刷版)0277-786X

学会

学会Stereoscopic Displays and Virtual Reality Systems XIV
国/地域米国
CitySan Jose, CA
Period2007/01/292007/01/31

ASJC Scopus 主題領域

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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