| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform accurate camera shake correction by restraining a reference value calculation error to the minimum regardless of a lens mounted to a photographing device and a photographing method by a photographer. Ž<P>SOLUTION: A digital camera 1 includes: a shake detection means 37 detecting data on shake around two different axes orthogonal to a photographing optical axis; an Mucom 34 acquiring information from a lens part 2; and a Tucom 35 performing processing for calculating a first reference value by using a plurality of data on the shake detected at different time, processing for calculating a second reference value from the plurality of first reference values calculated at the different time, processing for determining existence of low-frequency shake from the plurality of first reference values, processing for selecting whether or not to perform the determination on the basis of the information, and processing for updating a shake detection reference value during exposure. By calculating the second reference value on the basis of a result of the selection, the shake detection reference value is updated. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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