图像传感器
镜头(地质)
平面的
计算机视觉
计算机科学
人工智能
视野
光学
计算机图形学(图像)
物理
作者
Wenchao Gao,Zhangsheng Xu,Xun Han,Caofeng Pan
出处
期刊:Nano Today
[Elsevier]
日期:2022-02-01
卷期号:42: 101366-101366
被引量:11
标识
DOI:10.1016/j.nantod.2021.101366
摘要
A conventional wide-angle camera consists of a planar image sensor array and multiple optic elements, which increases the camera’s volume, weight, and cost. In nature, most biological visual systems possess a curved retina, providing the capability of a wide field of view imaging with high sensitivity through a single lens. Inspired by the unique advantage of the biological eye, various curved image sensor arrays have been demonstrated, which enable a wide field of view, low aberration, and highly sensitive image acquisition with a simple lens design. Herein, various fabrication strategies for the curved image sensor arrays are summarized. In addition, the applications of the curved device in the artificial electronic eyes as well as the challenges and opportunities of the curved image sensor array are also discussed.
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