发明名称 IMAGE BLURRING CORRECTING DEVICE FOR CAMERA, INTERCHANGEABLE LENS AND CAMERA MAIN BODY
摘要 PROBLEM TO BE SOLVED: To improve the correcting performance as for an image blurring correction during an exposing time. SOLUTION: As for the image blurring correcting device, when it is confirmed that a quick return mirror is in operation of pop-up driving in the camera main body(YES at S330), the execution of the following processing is stopped; an A/D conversion processing of the output value of an angular velocity sensor (S332), a calculation processing of the angular velocity value by subtracting DC components from the value obtained by the A/D conversion (S334), a normal arithmetic processing of a parameter value showing the DC components (S336), and a calculation processing of the driving position of a correcting lens by executing the integral processing of the angular velocity value (S338).
申请公布号 JP2000321612(A) 申请公布日期 2000.11.24
申请号 JP19990130057 申请日期 1999.05.11
申请人 ASAHI OPTICAL CO LTD 发明人 UENAKA YUKIO
分类号 G03B5/00;(IPC1-7):G03B5/00 主分类号 G03B5/00
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