首页> 外文期刊>Applied optics >Wide-angle camera with multichannel architecture using microlenses on a curved surface
【24h】

Wide-angle camera with multichannel architecture using microlenses on a curved surface

机译:具有多通道架构的广角相机,在曲面上使用微透镜

获取原文
获取原文并翻译 | 示例
           

摘要

We propose a multichannel imaging system that combines the principles of an insect's compound eye and the human eye. The optical system enables a reduction in track length of the imaging device to achieve miniaturization. The multichannel structure is achieved by a curved microlens array, and a Hypergon lens is used as the main lens to simulate the human eye, achieving large field of view (FOV). With this architecture, each microlens of the array transmits a segment of the overall FOV. The partial images are recorded in separate channels and stitched together to form the final image of the whole FOV by image processing. The design is 2.7 mm thick, with 59 channels; the 100° × 80° full FOV is optimized using ZEMAX ray-tracing software on an image plane. The image plane size is 4.53 mm × 3.29 mm. Given the recent progress in the fabrication of microlenses, this image system has the potential to be commercialized in the near future.
机译:我们提出了一种结合昆虫的复眼和人眼原理的多通道成像系统。光学系统使得能够减小成像装置的轨道长度以实现小型化。多通道结构是通过弯曲的微透镜阵列实现的,并且使用Hypergon透镜作为模拟人眼的主透镜,从而实现了大视野(FOV)。利用这种架构,阵列的每个微透镜都透射了整个FOV的一部分。部分图像记录在单独的通道中,并通过图像处理拼接在一起,以形成整个FOV的最终图像。设计为2.7毫米厚,具有59个通道;使用ZEMAX光线跟踪软件在像面上优化了100°×80°的全视野。图像平面尺寸为4.53毫米×3.29毫米。考虑到微透镜制造方面的最新进展,该图像系统具有在不久的将来商业化的潜力。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号