Minimizing moire fringes in contact-type 3-dimensional imaging systems

Minimizing moire fringes in contact-type 3-dimensional imaging systems

Analytical solution for the elimination of moire fringes for high quality image display in current 3-D image display is presented. The model screen is consisted of 2 layers of squared grids. The problem is finding the angle of superposing these two pairs, which provides moire fringe with the height...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Jung-Young Son, Savelijev, V., Kyung-Tae Kim, Sung-Sik Kim
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Delta modulation
Flat panel displays
Gratings
Image analysis
Lenses
Liquid crystal displays
Microoptics
Optical imaging
Pixel
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Beschreibung
Zusammenfassung:Analytical solution for the elimination of moire fringes for high quality image display in current 3-D image display is presented. The model screen is consisted of 2 layers of squared grids. The problem is finding the angle of superposing these two pairs, which provides moire fringe with the height period without regards to the pitch ratio of the two gratings of different pairs.
DOI:10.1109/LEOS.2004.1363255