Title:
IMAGING DEVICE AND FOCUS DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/057267
Kind Code:
A1
Abstract:
This imaging device is provided with: a first imaging element which has a first imaging region which images a subject through a lens capable of moving in the optical axis direction of the optical system and outputs a first signal, and a second imaging region which images the subject and outputs a second signal; a setting unit which sets the imaging condition of the first imaging region to an imaging condition different from that of the second imaging region; a correction unit which corrects the second signal, outputted from the second imaging region, for use in interpolation of the first signal, outputted from the first imaging region; and a control unit which controls movement of the lens using the signal obtained by interpolation of the first signal by means of the second signal which was corrected by the correction unit.
Inventors:
SHIONOYA TAKASHI (JP)
KANBARA TOSHIYUKI (JP)
SEKIGUCHI NAOKI (JP)
KANBARA TOSHIYUKI (JP)
SEKIGUCHI NAOKI (JP)
Application Number:
PCT/JP2016/078255
Publication Date:
April 06, 2017
Filing Date:
September 26, 2016
Export Citation:
Assignee:
NIKON CORP (JP)
International Classes:
H04N5/232; G02B7/34; G03B7/00; G03B7/093; G03B13/36
Foreign References:
| JP2015092660A | 2015-05-14 | |||
| JP2009008928A | 2009-01-15 | |||
| JP2008292541A | 2008-12-04 | |||
| JPH07288685A | 1995-10-31 |
Attorney, Agent or Firm:
NAGAI, Fuyuki et al. (JP)
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