发明名称 像ブレ補正装置、光学機器および像ブレ補正方法
摘要 An image blur correction apparatus includes an shooting state detecting portion that determines a shooting state of a first shooting state or a second shooting state based on an angular velocity signal, and a controller that performs an image blur correction using characteristics depending on a determination result of the shooting state determining portion, and the shooting state determining portion determines that the first shooting state has started when the angular velocity signal exceeds a first threshold value and exceeds a second threshold value having an opposite sign of the first threshold value within a predetermined time after exceeding the first threshold value, and determines that the first shooting state is continuously maintained when the angular velocity signal exceeds a third threshold value and exceeds a fourth threshold value that has an opposite sign of the third threshold value within the predetermined time after exceeding the third threshold value.
申请公布号 JP5743838(B2) 申请公布日期 2015.07.01
申请号 JP20110225422 申请日期 2011.10.13
申请人 キヤノン株式会社 发明人 西津 健二
分类号 G03B5/00;H04N5/232 主分类号 G03B5/00
代理机构 代理人
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