...
首页> 外文期刊>Optical engineering >Fovea-stereographic: a projection function for ultra-wide-angle cameras
【24h】

Fovea-stereographic: a projection function for ultra-wide-angle cameras

机译:中央凹摄影术:超广角相机的投影功能

获取原文
获取原文并翻译 | 示例
           

摘要

A new ultra-wide-angle projection function called fovea-stereographic is described and characterized by the relative relationship between the radial distortion level and the object field-of-view (FOV) angle, creating a high-resolution wide foveal image and adequate peripheral information to be processed within a limited computational time. The paper also provides the design results of an innovative fast fovea-stereographic fisheye lens system with a 170 deg of FOV that shows a more than 58.8% (100 deg) high-resolution central foveal image and at least 15% more peripheral information than any other light projection. Our lens distortion curve, in addition to its modulation transfer function, produces a high-resolution projection for real-time tracking and image transmission applications.%ultra-wide projection;fisheye lens;fovea-stereographic;real-time image transmission
机译:描述了一种新的称为中央凹立体的超广角投影功能,其特征在于径向畸变水平与物镜视角(FOV)角之间的相对关系,从而创建了高分辨率的中央凹影像和足够的周边在有限的计算时间内要处理的信息。本文还提供了创新的快速中央凹-立体鱼眼镜头系统的设计结果,该系统具有170度的FOV,可显示超过58.8%(100度)的高分辨率中央凹图像,并且周边信息至少比任何其他产品多15%其他光投射。我们的镜头畸变曲线除了具有调制传递函数外,还可以为实时跟踪和图像传输应用提供高分辨率的投影。%超宽投影;鱼眼镜头;中央凹立体照相;实时图像传输

著录项

  • 来源
    《Optical engineering》 |2015年第4期|160-167|共8页
  • 作者单位

    Nanjing University of Science and Technology, School of Optical Engineering, 200 XiaoLingWei, Jiangsu 210094, China;

    Nanjing University of Science and Technology, School of Optical Engineering, 200 XiaoLingWei, Jiangsu 210094, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    045104-1-045104-8;

    机译:045104-1-045104-8;

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