首页> 外国专利> ELECTRONIC APPARATUS AND IMAGE CAPTURE APPARATUS CAPABLE OF DETECTING HALATION, METHOD OF CONTROLLING ELECTRONIC APPARATUS, METHOD OF CONTROLLING IMAGE CAPTURE APPARATUS, AND STORAGE MEDIUM

ELECTRONIC APPARATUS AND IMAGE CAPTURE APPARATUS CAPABLE OF DETECTING HALATION, METHOD OF CONTROLLING ELECTRONIC APPARATUS, METHOD OF CONTROLLING IMAGE CAPTURE APPARATUS, AND STORAGE MEDIUM

机译:能够检测光晕的电子设备和图像捕获设备,电子设备的控制方法,图像捕获设备的控制方法以及存储介质

摘要

An electronic apparatus that can enhance the accuracy of detection of halation by taking into account the influence of halation on visibility of an object, and also effectively suppress the influence of halation independently of the type of a light source. An evaluation unit evaluates the luminance of the object based on an exposure level at which image data of the object is acquired. A detection unit detects t halation based on the luminance of the object, a first luminance area having a higher luminance than a first luminance threshold value, and a distribution status of another luminance area which is an area having a lower luminance than the first luminance area and is distributed around the first luminance area.
机译:一种电子设备,可以通过考虑光晕对物体的可见性的影响来提高光晕的检测精度,并且还独立于光源的类型而有效地抑制光晕的影响。评估单元基于获取物体的图像数据的曝光水平来评估物体的亮度。检测单元基于被摄体的亮度,具有比第一亮度阈值高的亮度的第一亮度区域以及作为具有比第一亮度区域低的亮度的区域的另一亮度区域的分布状态来检测色散。并且分布在第一亮度区域周围。

著录项

  • 公开/公告号US2020204716A1

    专利类型

  • 公开/公告日2020-06-25

    原文格式PDF

  • 申请/专利权人 CANON KABUSHIKI KAISHA;

    申请/专利号US201916708992

  • 发明设计人 JUNYA MIZUTANI;

    申请日2019-12-10

  • 分类号H04N5/235;H04N5/243;H04N5/33;

  • 国家 US

  • 入库时间 2022-08-21 11:23:09

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

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