发明名称 Ophthalmic imaging apparatus and control method thereof
摘要 An ophthalmic imaging apparatus divides a frame image obtained by capturing a moving image into a plurality of regions grouping pixels, and acquires photometric values corresponding the plurality of the regions. Further, the ophthalmic imaging apparatus determines acknowledgement or dis-acknowledgement of capturing a still image based on temporal variation of the acquired photometric values or distribution of the acquired photometric values on a fundus image. The ophthalmic imaging apparatus inhibits to execute a still image capturing of the fundus if the dis-acknowledgement of capturing is determined.
申请公布号 US8567947(B2) 申请公布日期 2013.10.29
申请号 US201113103473 申请日期 2011.05.09
申请人 IWANAGA TOMOYUKI;CANON KABUSHIKI KAISHA 发明人 IWANAGA TOMOYUKI
分类号 A61B3/14 主分类号 A61B3/14
代理机构 代理人
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