发明名称 IMAGING APPARATUS AND IMAGING CONTROL METHOD
摘要 An imaging apparatus includes: an imaging optical system including a focus lens; an imaging element generates an image indicating an object image; a lens drive device which moves the focus lens along an optical axis direction of the imaging optical system; an evaluation value calculation device which calculates an evaluation value of a contrast for each of a plurality of evaluation value calculation areas while moving the focus lens; a point light source presence/absence determination device which determines a presence or absence of a point light source in a specific region of the image; an area selection device which selects a focusing determination area based on the presence or absence of the point light source; and a focusing control device which determines the focusing position of the focus lens based on the evaluation value in the focusing determination area and moves the focus lens to the focusing position.
申请公布号 US2010315514(A1) 申请公布日期 2010.12.16
申请号 US20100813985 申请日期 2010.06.11
申请人 UCHIDA AKIHIRO 发明人 UCHIDA AKIHIRO
分类号 H04N17/00 主分类号 H04N17/00
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