Yoon, Seon Kyu Khym, Sungwon Kim, Hyun-Woo Kim, Sung-Kyu 2024-01-20T04:00:40Z 2024-01-20T04:00:40Z 2021-09-04 2016-07-01 0030-4018 https://pubs.kist.re.kr/handle/201004/123880 In general, multi-view autostereoscopic displays can only provide autostereoscopic images with little crosstalk at the optimum viewing distance (OVD) in the depth direction, limiting the mobility of viewers. Therefore, this paper proposes a method of increasing viewer mobility in the depth direction by varying the distance separating the parallax barrier and the display. Computer simulations and experiments were conducted to verify changes in the OVD resulting from the application of the proposed method. The results showed that the proposed method is effective at changing the OVD with respect to changes in the viewing distance. Therefore this method minimizes changes in the 3D image quality due to the viewer's depth location. (C) 2016 Elsevier B.V. All rights reserved. English ELSEVIER SYSTEMS Variable parallax barrier spacing in autostereoscopic displays Article 10.1016/j.optcom.2016.03.028 1 OPTICS COMMUNICATIONS, v.370, pp.319 - 326 OPTICS COMMUNICATIONS 370 319 326 scie scopus 000373214600052 2-s2.0-84961821513 Optics Optics Article SYSTEMS Autostereoscopic 3D display Viewing distance Parallax barrier OVD (Optimum Viewing Distance)