全景摄像机的原理与进展

自然杂志 ›› 2017, Vol. 39 ›› Issue (2): 131-136.

全景摄像机的原理与进展

林泉^①，李磊^②，方中华^①，徐建华^①②

①上海臻恒光电系统有限公司，上海 201800; ②华东师范大学精密光谱科学与技术国家重点实验室，上海 200062

收稿日期:2016-09-02 修回日期:2016-10-02 出版日期:2017-04-25 发布日期:2017-05-17
通讯作者: 徐建华，通信作者，E-mail: jhxu@zheo.net

Principle and progress of panoramic camera

LIN Quan^①, LI Lei^②, FANG Zhonghua^①, XU Jianhua^①②

①Shanghai Zhen Heng Electro-optical Systems Co. Ltd, Shanghai 201800; ②State Key Laboratory of Precision Spectroscopy, East China Normal University, Shanghai 200062

Received:2016-09-02 Revised:2016-10-02 Online:2017-04-25 Published:2017-05-17

摘要/Abstract

摘要：

全景摄像机已经发展到高清、网络化。目前多见的是如下4种：鱼眼全景、多镜头拼接全景、反射式全景、双鱼眼全景。四种全景摄像机的发展与技术各有特点：鱼眼全景，最早出现，技术最成熟简单；多镜头拼接全景，可以实现超高像数图像，但是图像边缘融合、整体白平衡等有待改善；反射式全景，采用反射式光学，弥补了鱼眼全景四周图像解析度不高的缺点；双鱼眼全景，鱼眼和多镜头技术的结合，可实现水平垂直360度图像拍摄。

关键词: 全景, 鱼眼, 反射式, 720度摄相机, 360度摄像机

Abstract:

Panoramic camera has been developed to be HD and networking. There are four kinds of commonly used panoramic cameras: fish-eye panorama, multi-camera stitching panorama, reflective panorama, and double-fish-eye panorama. They have different developing histories and characteristic technical traits. As the first panorama camera, the fish-eye is the most technologically simple and mature.The multi-camera stitching can implement ultrahigh pixel imaging, but the image edge fusion and the overall white balance need to be improved. The reflective panorama employs reflective optics to compensate the low image resolution of the fish-eye panoramic camera. A combination of the double-fish-eye, fish-eye, and multi-camera technology enables the 360-degree horizontal and vertical imaging.

Key words: Panoramic, fish-eye, reflection, 720 camera, panoramic camera

林泉，李磊，方中华，徐建华. 全景摄像机的原理与进展[J]. 自然杂志, 2017, 39(2): 131-136.

LIN Quan, LI Lei, FANG Zhonghua, XU Jianhua. Principle and progress of panoramic camera[J]. Chinese Journal of Nature, 2017, 39(2): 131-136.