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Optical Engineering

Simultaneous intermediate-view interpolation and multiplexing algorithm for a fast lenticular display
Author(s): HanShin Lim; Seok-Hoon Kim; Yun-Gu Lee; Lee-Sup Kim; Jong Beom Ra; HyunWook Park
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Paper 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.

Paper Details

Date Published: 1 November 2007
PDF: 8 pages
Opt. Eng. 46(11) 114003 doi: 10.1117/1.2802511
Published in: Optical Engineering Volume 46, Issue 11
Show Author Affiliations
HanShin Lim, Korea Advanced Institute of Science and Technology (South Korea)
Seok-Hoon Kim, Korea Advanced Institute of Science and Technology (South Korea)
Yun-Gu Lee, SAMSUNG Electronics Co., Ltd. (South Korea)
Lee-Sup Kim, Korea Advanced Institute of Science & Technology (South Korea)
Jong Beom Ra, Korea Advanced Institute of Science and Technology (South Korea)
HyunWook Park, Korea Advanced Institute of Science and Technology (South Korea)


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