首页> 外国专利> Imaging apparatus and imaging method that determine whether an object exists in a refocusable range on the basis of distance information and pupil division of photoelectric converters

Imaging apparatus and imaging method that determine whether an object exists in a refocusable range on the basis of distance information and pupil division of photoelectric converters

机译:根据距离信息和光电转换器的光瞳划分确定物体是否在可重新聚焦范围内的成像装置和成像方法

摘要

An imaging apparatus includes an image pickup device having a plurality of photoelectric converters that receive light fluxes from an object that have passed through different pupil areas. A distance information generator detects light from the object and generates distance information regarding a distance of the object. The distance information generator is different from the image pickup device. A determining unit determines whether or not the object exists in a refocusable range in a process to an image signal obtained by an image pickup of the image pickup device, after the image pickup, on the basis of the distance information and a pupil division construction of the plurality of photoelectric converters. A control unit controls the image pickup of the object by the image pickup device in accordance with a result of the determination by the determining unit.
机译:成像设备包括具有多个光电转换器的图像拾取装置,该多个光电转换器从已经通过不同瞳孔区域的物体接收光束。距离信息生成器检测来自物体的光并生成关于物体的距离的距离信息。距离信息产生器不同于图像拾取装置。确定单元基于距离信息和光瞳分割构造,在图像拾取之后,对在通过图像拾取装置的图像拾取所获得的图像信号的处理中,确定对象是否存在于可重聚焦范围内。多个光电转换器。控制单元根据确定单元的确定结果来控制图像拾取装置对对象的图像拾取。

著录项

  • 公开/公告号US9967451B2

    专利类型

  • 公开/公告日2018-05-08

    原文格式PDF

  • 申请/专利权人 CANON KABUSHIKI KAISHA;

    申请/专利号US201514859493

  • 发明设计人 HAYATO TAKAHASHI;YOHEI HORIKAWA;

    申请日2015-09-21

  • 分类号H04N5/232;

  • 国家 US

  • 入库时间 2022-08-21 12:54:55

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