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Title:
CONTROLLER, IMAGING DEVICE, CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM
Document Type and Number:
Japanese Patent JP2016133595
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a controller capable of performing high speed and high quality focus detection.SOLUTION: A controller includes determination means (121b) for determining a focus direction on the basis of a refocus signal generated by a first pixel signal and a second pixel signal and focus detection means (121a) for performing focus detection of a phase difference detection method on the basis of the first pixel signal and the second pixel signal obtained after driving a lens in the focus direction.SELECTED DRAWING: Figure 1

Inventors:
INOUE KOJI
Application Number:
JP2015007603A
Publication Date:
July 25, 2016
Filing Date:
January 19, 2015
Export Citation:
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Assignee:
CANON KK
International Classes:
G02B7/28; G02B7/34; G02B7/36; G03B13/36; H04N5/232
Domestic Patent References:
JP2013037101A2013-02-21
JP2014135562A2014-07-24
JP2014206601A2014-10-30
JP2013003261A2013-01-07
JP2014131109A2014-07-10
JPH05296765A1993-11-09
JP2008309882A2008-12-25
JP2013011783A2013-01-17
JP2014228818A2014-12-08
JP2013160832A2013-08-19
JP2012189878A2012-10-04
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsushi Mizumoto
Hirayama Tomoya



 
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