NDLI: Distributed pixel mapping for refining dark area in parallax barriers based holoscopic 3D Display

Content Provider	IEEE Xplore Digital Library
Author	Swash, M.R. Aggoun, A. Abdulfatah, O. Fernandez, J.C. Alazawi, E. Tsekleves, E.
Copyright Year	2013
Description	Author affiliation: Sch. of Eng. & Design, Brunel Univ., Uxbridge, UK (Swash, M.R.; Aggoun, A.; Abdulfatah, O.; Fernandez, J.C.; Alazawi, E.; Tsekleves, E.)
Abstract	Autostereoscopic 3D Display is robustly developed and available in the market for both home and professional users. However 3D resolution with acceptable 3D image quality remains a great challenge. This paper proposes a novel pixel mapping method for refining dark areas between two pinholes by distributing it into 3 times smaller dark areas and creating micro-pinholes in parallax barriers based holoscopic 3D displays. The proposed method allows to project RED, GREEN, BLUE subpixels separately from 3 different pinholes and it distributes the dark spaces into 3 times smaller dark spaces, which become unnoticeable and improves quality of the constructed holoscopic 3D scene significantly. Parallax barrier technology refers to a pinhole sheet or device placed in front or back of a liquid crystal display, allowing to project viewpoint pixels into space that reconstructs a holoscopic 3D scene in space. The holoscopic technology mimics the imaging system of insects, such as the fly, utilizing a single camera, equipped with a large number of micro-lenses or pinholes, to capture a scene, offering rich parallax information and enhanced 3D feeling without the need of wearing specific eyewear.
Sponsorship	IEEE Signal Process. Soc.
Starting Page	1
Ending Page	4
File Size	492688
Page Count	4
File Format	PDF
ISBN	9781479932030
DOI	10.1109/IC3D.2013.6732101
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-12-03
Publisher Place	Belgium
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	3D Display Image resolution Autostereoscopic Switches LCD Microoptics Multiscopic 3D Three-dimensional displays Integral image Rendering Pixel mapping Stereoscopic Lenticular Liquid crystal displays Parallax Barriers Arrays Holoscopic Lenses
Content Type	Text
Resource Type	Article

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