发明名称 IMAGING APPARATUS AND CONTROL METHOD FOR THE SAME
摘要 PROBLEM TO BE SOLVED: To provide an imaging apparatus in which false focusing is avoided so as to perform further accurate focus detection.SOLUTION: An imaging apparatus which performs focus detection in a phase difference system, includes: an imaging element (106) including a focus detection area for outputting a pair of image signals having parallax; calculation means (109) for obtaining an image deviation amount indicative of a focusing state in each of a partial area, which is set in the focus detection area, and the focus detection area on the basis of a result of a correlation operation of the pair of image signals obtained from the focus detection area; determination means (109) for determining that a focusing state in the partial area is a false focusing state when a difference between an image deviation amount in the partial area and an image deviation amount in the focus detection area is equal to or larger than a predetermined threshold value; and focusing control means (109) for executing focusing control on the basis of the image deviation amount of the partial area when the difference is smaller than the threshold value.
申请公布号 JP2013218082(A) 申请公布日期 2013.10.24
申请号 JP20120087933 申请日期 2012.04.06
申请人 CANON INC 发明人 FUNATSU KEITA
分类号 G02B7/28;G02B7/34;G03B13/36;H04N5/232 主分类号 G02B7/28
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