发明名称 DIGITAL CAMERA AND FOCUS CONTROL METHOD
摘要 A focus evaluation value representing a focusing state of a taking lens is repeatedly calculated on the basis of an image signal output from an imaging section of a digital camera, a change in the focus evaluation value generated by the movement of the taking lens is detected, when a predetermined change in the focus evaluation value is detected in manual focusing, at least one of a first mode for continuing manual focusing and a second mode for making the transition to auto-focusing, in which the taking lens is automatically moved, is selected, when the predetermined change in the focus evaluation value is detected in the case in which the second mode is selected, the focusing operation is automatically switched to auto-focusing, whereby the taking lens is automatically moved such that the focus evaluation value is the peak value.
申请公布号 US2008278618(A1) 申请公布日期 2008.11.13
申请号 US20080115930 申请日期 2008.05.06
申请人 MATSUMOTO HISAYUKI;KINDAICHI TAKESHI 发明人 MATSUMOTO HISAYUKI;KINDAICHI TAKESHI
分类号 H04N5/232 主分类号 H04N5/232
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