Simultaneous intermediate-view interpolation and multiplexing algorithm for a fast lenticular display

HanShin Lim; Seok-Hoon Kim; Yun-Gu Lee; Lee-Sup Kim; Jong Beom Ra; HyunWook Park

doi:10.1117/1.2802511

1 November 2007 Simultaneous intermediate-view interpolation and multiplexing algorithm for a fast lenticular display

HanShin Lim; Seok-Hoon Kim; Yun-Gu Lee; Lee-Sup Kim; Jong Beom Ra; HyunWook Park;

Author Affiliations +

Optical Engineering, 46(11), 114003 (2007). doi:10.1117/1.2802511

Abstract

Lenticular displays are a promising form of autostereoscopic technology and several products have recently been commercialized. For lenticular displays, typically several views of a scene are acquired from different viewpoints, or are generated by using depth information. If the depth information of a scene is known, then it is possible to easily generate several intermediate views simply by using the stereo image pair and depth information. The paper presents a simple method to correct the lenticular alignment error by compensating the correction coefficients to the viewpoint determination formula. For the realization of a fast lenticular display and removal of image distortion and artifacts, the proposed algorithm simultaneously performs intermediate floating-pointview interpolation and multiplexing on the scanline using the left-view and right-view images and depth information. Experimental results show that lenticular images having considerably reduced distortion and artifacts are generated by using the proposed algorithm.

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HanShin Lim, Seok-Hoon Kim, Yun-Gu Lee, Lee-Sup Kim, Jong Beom Ra, HyunWook Park, "Simultaneous intermediate-view interpolation and multiplexing algorithm for a fast lenticular display," Optical Engineering 46(11), 114003 (1 November 2007). https://doi.org/10.1117/1.2802511

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