Abstract
We propose a compact catadioptric imaging system based on even aspheric elements to solve some major limitations of conventional panoramic structure, such as field of view, blind spot, resolution, illumination, and less structure is introduced. The design includes a catadioptric front unit that is capable of providing a compression image of a panoramic scene and of relaying high-performance aspheric lenses to a decompression image. It is arranged to project two uncompressed images from two channels on a single sensor. Their optical paths do not interfere with each other, and there is no blind-spot image.
© 2020 Optical Society of America
Full Article | PDF ArticleMore Like This
Fang Ke, Shaohua Gao, Jian Bai, and Kaiwei Wang
Appl. Opt. 62(24) 6507-6517 (2023)
Kun Zhang, Xing Zhong, Lei Zhang, and Tianqing Zhang
Appl. Opt. 59(19) 5737-5744 (2020)
Dewen Cheng, Chen Gong, Chen Xu, and Yongtian Wang
Opt. Express 24(3) 2664-2677 (2016)