鱼眼镜头的研究进展及应用

Research and Application of Fisheye Lens

摘要: 鱼眼镜头优势在于拥有极大的视场，可以捕获更多信息。如今鱼眼镜头在安保安防、摄影、航空航天等方面得到广泛应用，尤其在军事和国防中的地位不可替代。本文首先概括了鱼眼镜头的成像原理和发展历程，分析了现代鱼眼镜头初始结构设计中的光线溢出以及与镜面无交点等常见的关键问题和已有的思路，介绍了现代鱼眼镜头的应用和发展趋势，最后讨论了鱼眼镜头目前发展中存在的一些设计瓶颈以及鱼眼镜头未来的发展方向。

Abstract: The advantage of a fisheye lens is that it has a very large field of view and can provide more information. Nowadays, fisheye lenses are widely used in security, photography, aerospace, etc., especially in military and national defense. This paper firstly summarizes the imaging principle and development of fisheye lens, then analyzes the key issues, such as overflow of light or total reflection, and existing methods in the initial structure designing of modern fisheye lens, introduces the application and development trend of modern fisheye lens, and finally discusses recent crucial designing problems and the future of fisheye lens.