Advances in the light field displays based on integral imaging and holographic techniques(Invited Paper)  

作　　者：Nam Kim Md. Ashraful Alam Le Thanh Bang Anh-Hoang Phan Mei-Lan Piao Munkh-Uchral Erdenebat 

机构地区：[1]School of Electrical and Computer Engineering, Chungbuk National University,410 Sungbong-ro, Heungdeok-gu, Cheongju, Chungbuk 361-763, Korea

出　　处：《Chinese Optics Letters》2014年第6期16-20,共5页中国光学快报（英文版）

基　　金：supported by the National Research Foundation of Korea(NRF)grant,funded by the Korea government(MSIP)(No.2013-067321);partly supported by the Korea Creative Content Agency(KOCCA)in the Culture Technology(CT)Research & Development Program 2013

摘　　要：Light field displays comprise three-dimensional （3D） visual information presentation devices capable of providing realistic and full parallax autostereoscopic images. In this letter, the recent advances in the light field displays based on integral imaging （II） and holographic techniques are presented. Several advanced approaches to demonstrate the light field displays including viewing angle enhancement techniques of the II display, a fast hologram generation method using graphics processing unit （GPU） and multiple WRPs, and a holographic microscopy to display the living cells are reported. These methods improve some important constraints of the light field displays and add new features.Light field displays comprise three-dimensional （3D） visual information presentation devices capable of providing realistic and full parallax autostereoscopic images. In this letter, the recent advances in the light field displays based on integral imaging （II） and holographic techniques are presented. Several advanced approaches to demonstrate the light field displays including viewing angle enhancement techniques of the II display, a fast hologram generation method using graphics processing unit （GPU） and multiple WRPs, and a holographic microscopy to display the living cells are reported. These methods improve some important constraints of the light field displays and add new features.

关 键 词：Advances in the light field displays based on integral imaging and holographic techniques II GPU 

分 类 号：O438.1[机械工程—光学工程]