首页> 外国专利> Zoom lens and image capturing apparatus having a correction unit to correct distortion aberration of the image formed by the zoom lens and to output corrected image data

Zoom lens and image capturing apparatus having a correction unit to correct distortion aberration of the image formed by the zoom lens and to output corrected image data

机译:变焦镜头和具有用于校正由变焦镜头形成的图像的畸变像差并输出校正后的图像数据的校正单元的图像捕获设备

摘要

An image capturing apparatus includes a zoom lens, a solid-state image sensor which photoelectrically converts an image formed by the zoom lens, a processing unit which processes image data obtained by the solid-state image sensor, and a correction units which processes the image data from the processing unit to correct distortion aberration of the image formed by the zoom lens, and outputs the corrected image data. The lens arrangement of the zoom lens, and the length of the diagonal line of the image capturing area in correcting distortion aberration are appropriately set.
机译:摄像装置包括:变焦镜头;对由变焦镜头形成的图像进行光电转换的固态图像传感器;处理由固态图像传感器获得的图像数据的处理单元;以及处理图像的校正单元。来自处理单元的数据,以校正由变焦透镜形成的图像的畸变像差,并输出校正后的图像数据。适当设置变焦透镜的透镜布置以及在校正畸变像差时图像捕获区域的对角线的长度。

著录项

  • 公开/公告号US8237821B2

    专利类型

  • 公开/公告日2012-08-07

    原文格式PDF

  • 申请/专利权人 NORIHIRO NANBA;REI IWAMA;

    申请/专利号US20080681274

  • 发明设计人 REI IWAMA;NORIHIRO NANBA;

    申请日2008-09-18

  • 分类号H04N5/262;

  • 国家 US

  • 入库时间 2022-08-21 17:27:27

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