光学学报, 2020, 40 (1): 0111012, 网络出版: 2020-01-06
编码摄像 下载: 3166次特邀综述
Coded Photography
摄像学 编码摄像 光照编码 光路编码 传感编码 photography coded photography illumination coding optical path coding sensor coding
摘要
编码摄像通过对光照、光路、传感等进行调制获取编码耦合的场景信息,并利用解码计算与图像信号处理,实现高精度场景重建,从而突破传统光学成像模型和物理器件的局限,有效提升成像系统的信息传递效率。随着光源、光学元件、传感器等成像要素的不断革新以及新型成像方法的出现,编码摄像技术取得了快速的发展,应用前景广阔。本文对编码摄像技术的进展进行了综述,重点围绕光照编码、光路编码和传感编码三个方面进行介绍。
Abstract
The coded photography acquires coded coupled scene information by modulating the illumination, optical path and sensors, with decoding calculation and image signal processing to achieve high-precision scene reconstruction, thereby breaking the limitations of traditional optical imaging models and physical devices, effectively improving the information transmission efficiency of the imaging system. With the continuous innovation of imaging components such as light sources, optical elements, sensors, and the emergence of new imaging methods, the coded photography technology has achieved rapid development and has a broad application prospect. In this paper, progress of the coded photography technology is reviewed, and three aspects such as illumination coding, optical path coding and sensor coding are emphatically introduced.
季向阳. 编码摄像[J]. 光学学报, 2020, 40(1): 0111012. Xiangyang Ji. Coded Photography[J]. Acta Optica Sinica, 2020, 40(1): 0111012.