发明名称 IMAGE SHAKE CORRECTING DEVICE
摘要 <P>PROBLEM TO BE SOLVED: To provide an image shake correcting device with less sense of incongruity, configured to reduce an influence of an erroneous signal from a gyro on photographing results, even when the erroneous signal is generated from the gyro due to the impact of a mechanical mirror and a shutter. Ž<P>SOLUTION: The current impact generation timing is predicted from at least one of a release start signal, an exposing signal, a photographing condition and the impact generation timing stored the last time, and impact removal is performed at the predicted timing. The photographing condition means types of cameras, a remaining battery amount and a shutter speed. The impact removal is performed by making an angular velocity signal a fixed value or stopping the calculation of the angular velocity signal. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010145554(A) 申请公布日期 2010.07.01
申请号 JP20080320301 申请日期 2008.12.16
申请人 CANON INC 发明人 OKADA KOJI
分类号 G03B5/00;H04N5/232 主分类号 G03B5/00
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