NDLI: Just noticeable difference in depth model for stereoscopic 3D displays

Content Provider	IEEE Xplore Digital Library
Author	De Silva, D.V.S.X. Fernando, W.A.C. Worrall, S.T. Yasakethu, S.L.P. Kondoz, A.M.
Copyright Year	2010
Description	Author affiliation: I-Lab, Multimedia Communications Research, Faculty of Engineering and Physical Sciences, University of Surrey, Guildford, GU2 7XH, United Kingdom (De Silva, D.V.S.X.; Fernando, W.A.C.; Worrall, S.T.; Yasakethu, S.L.P.; Kondoz, A.M.)
Abstract	The most distinguishing feature of 3D display systems, compared to their traditional 2D counterparts, is their ability to provide an additional perception of depth to its viewers. Thus, the mechanisms behind human depth perception play a significant role in 3D video systems. While there has been significant amounts of research carried out to understand human depth perception, in the areas of physiology and psychology, its applicability to 3D display systems is seldom spoken. Understanding the mechanisms of depth perception is of utmost importance to the development of 3D video technologies that are heavily based on exploitation of human perception. In this paper, it is explained with the aid of existing physiological and psychological models how humans perceive depth in 3D video displays. Based on these explanations a mathematical model is derived to explain the just noticeable difference in depth (JNDD) as perceived by a viewer, watching 3D video. The derived model is experimentally validated on an auto-stereoscopic display. This model is expected to be useful in both 3D content productions as well as in 3D content processing and compression.
Starting Page	1219
Ending Page	1224
File Size	765016
Page Count	6
File Format	PDF
ISBN	9781424474912
ISSN	1945788X
e-ISBN	9781424474936
DOI	10.1109/ICME.2010.5582582
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-19
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Three dimensional displays Mathematical model Equations Solid modeling Humans Sensitivity Psychology Just Noticeable difference in depth 3D video Depth Perception
Content Type	Text
Resource Type	Article

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