Abstract
We propose a curved integral imaging system with large depth achieved by the additional use of a large-aperture lens in a conventional large-depth integral imaging system. The additional large-aperture lens provides a multidirectional curvature effect and improves the viewing angle. The proposed system has a simple structure due to the use of well-fabricated, unmodified flat devices. To calculate the proper elemental images for the proposed system, we explain a modified computer-generated pickup technique based on an ABCD matrix and analyze an effective viewing zone in the proposed system. From experiments, we show that the proposed system has an improved viewing angle of more than 7° compared with conventional integral imaging.
© 2006 Optical Society of America
Full Article | PDF ArticleMore Like This
Yunhee Kim, Jae-Hyeung Park, Heejin Choi, Sungyong Jung, Sung-Wook Min, and Byoungho Lee
Opt. Express 12(3) 421-429 (2004)
Joo-Bong Hyun, Dong-Choon Hwang, Dong-Hak Shin, and Eun-Soo Kim
Appl. Opt. 46(31) 7697-7708 (2007)
Yunhee Kim, Jae-Hyeung Park, Sung-Wook Min, Sungyong Jung, Heejin Choi, and Byoungho Lee
Appl. Opt. 44(4) 546-552 (2005)