Title :
Minimizing moire fringes in contact-type 3-dimensional imaging systems
Author :
Son, Jung-Young ; Savelijev, V. ; Kim, Kyung-tae ; Kim, Sung-Sik
Author_Institution :
Whole Imaging Lab., Han Yang Univ., Seoul, South Korea
Abstract :
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.
Keywords :
moire fringes; optical images; three-dimensional displays; 3-dimensional imaging systems; image display; moire fringe minimization; squared grids; Delta modulation; Flat panel displays; Gratings; Image analysis; Lenses; Liquid crystal displays; Microoptics; Optical imaging; Pixel; TV;
Conference_Titel :
Lasers and Electro-Optics Society, 2004. LEOS 2004. The 17th Annual Meeting of the IEEE
Print_ISBN :
0-7803-8557-8
DOI :
10.1109/LEOS.2004.1363255
