光学精密工程2011，Vol.19Issue(11)：2805-2811,7.DOI:10.3788/OPE.20111911.2805
基于最佳记录距离的三维集成成像光学获取技术
Optical acquiring technique of three-dimensional integral imaging based on optimal pick-up distance
摘要
Abstract
By taking optical acquiring 3D objects with a lens array for an example, a method to obtain the optimal pick-up distance was proposed to reduce the elemental image overlap and the crosstalk in reconstructed three-dimensional images for 3D integral imaging and display technology. By analyzing the effective imaging rates of object points and the image point utilization of objects with various sizes at different pick-up distances, the optimal pick-up distance was achieved. Compared with conventional methods for a specific integral imaging system, the product of the effective imaging rates of object points and image point utilization has increased at the optimal pick-up distance and the maximum one can increased by 34 times. Optical experimental results show that the reconstructed images has full 3D information and wealth detail, which verifies the feasibility of the proposed method. Moreover, the method is suitable for both the lens array and the camera array to acquire 3D information.关键词
三维成像/三维显示/集成成像/记录距离Key words
3D imaging/ 3D display/ integral imaging/ pick-up distance分类
信息技术与安全科学引用本文复制引用
焦小雪,赵星,杨勇,方志良,袁小聪..基于最佳记录距离的三维集成成像光学获取技术[J].光学精密工程,2011,19(11):2805-2811,7.基金项目
国家973重点基础研究发展计划资助项目(No.2010CB327702) （No.2010CB327702）
