NDLI: An autostereoscopic projecting system based on parallax barrier and lenticular sheets

Content Provider	IEEE Xplore Digital Library
Author	Lingsheng Kong Guang Jin Xing Zhong
Copyright Year	2011
Description	Author affiliation: Graduate School of the Chinese Academy of Science, Beijing, China (Lingsheng Kong) \|\| Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Jilin, China (Guang Jin; Xing Zhong)
Abstract	In order to realize autostereoscopic 3D projecting display with higher brightness and larger size, a technique of autostereoscopic 3D projecting using parallax barriers and lenticular sheets is proposed.The parameter design of lenticular sheets and parallax barriers is investigated. First, projection distance of projector array is confirmed according to eye's resolution,then the strips' character of lenticular sheets is analysed by zemax in four-view situation,thickness and parameters of strips of lenticular sheets are confirmed. Finally, the width of slit and pitch and viewing distance and etc of parallax barriers are confirmed according to parameters of strips of lenticular sheets. Data analysis indicate that the brightness of our four-view image is increased three times because of using lenticular sheets instead of parallax barriers comparing with the autostereoscopic 3D projector using two parallax barriers plates. Parameters design of parallax barriers and lenticular sheets are finished, the feasibility and advantages of the 3D display of projecting are confirmed theoretically.
Starting Page	4816
Ending Page	4819
File Size	227923
Page Count	4
File Format	PDF
ISBN	9781612847719
e-ISBN	9781612847740
DOI	10.1109/ICMT.2011.6001782
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-07-26
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Standard deviation of the strip Strips Solid modeling Analytical models Parallax barriers Brightness Lenticular sheets Three dimensional displays Mathematical model Equations Autostereoscopic 3D display
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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