Moiré Minimization Condition in Three-Dimensional Image Displays
Journal of Display Technology, Vol. 1, Issue 2, pp. 347- (2005)
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Abstract
A moiré minimization condition is found analytically for the contact-type three-dimensional (3-D) imaging systems by approximating 3-D displays as four superposed sine gratings. Finding maximization conditions for two-dimensional (2-D) waves in this structure provides minimization of moirés. The global extremum was found at a certain angle which does not depend on the period. Experiments confirm the analytical findings. Practical advantage of using that angle is in its wide areas of applications: 3-D displays can be made to have almost invisible moirs with using this angle without regards to other specific parameters like pixel size and pitch of the screen.
© 2005 IEEE
ToC Category:
Research Papers
Citation
Vladimir V. Saveljev, Jung-Young Son, Bahram Javidi, Sung-Kyu Kim, and Dae-Sik Kim, "Moiré Minimization Condition in Three-Dimensional Image Displays," J. Display Technol. 1, 347- (2005)
http://www.opticsinfobase.org/jdt/abstract.cfm?URI=jdt-1-2-347
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