摘要
三维(3D)显示实现了人类"真实地还原所见世界"的愿望。基于光路可逆原理的集成成像3D显示能全真地重建出原始3D场景,目前这一技术已成为3D显示领域的研究热点之一。为了全面地了解和掌握集成成像3D拍摄和显示,首先对集成成像的基本原理进行了简单的阐述,然后概述了几种典型的集成成像3D拍摄方法,如全光学拍摄法、直接拍摄法、扫描式拍摄法等,提出的稀疏相机阵列法和计算机生成法将是未来集成成像3D拍摄的发展方向。对基于视点和深度平面的两种集成成像3D显示方法进行了详细介绍,由于采用不同的方式呈现出3D图像的立体效果,将具有不同的应用领域。
Three-dimensional （3D） displays realize the dream of human beings--displaying the real world as natural and realisticas possible. Integral imaging, which is based on the principle of optical path reversibility, is becoming one of the research hotspots in 3D displays. To fully understand the 3D pickup and display processes of integral imaging, this paper describes the basic principle of integral imaging, and overviews several typical 3D pickup methods, such as the full optical pickup method, the direct pickup method, the scanning pickup method, and et al. And then, integral imaging 3D dis- play methods based on the viewing point and the depth plane are introduced.
出处
《液晶与显示》
CAS
CSCD
北大核心
2014年第2期153-158,共6页
Chinese Journal of Liquid Crystals and Displays
基金
国家973计划(No.2013CB328802)
四川省科技支撑计划项目(No.2011GZ0338
No.2013GZ0018)
关键词
集成成像
3D拍摄
3D显示
integral imaging
three-dimensional pickup
three-dimensional display
