Title:
IMAGING APPARATUS AND IMAGING METHOD
Document Type and Number:
Japanese Patent JP2017183999
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an imaging apparatus and imaging method, capable of avoiding generation of a poor appearance even when the brightness of a picked-up image changes.SOLUTION: The imaging method executes: an exposure deviation calculation step (S1) for calculating a deviation of actual exposure presently set as correct exposure on the basis of an imaging signal output by an imaging part; a first exposure control step (S11, S17, S27, S33) for changing an aperture of a diaphragm to control exposure of the imaging part; a second exposure control step (S13, S19, S29, S35) for controlling exposure of the imaging part without changing the aperture of the diaphragm; and a control step (S3, S5, S21) for selecting the first exposure control step or the second control step on the basis of the deviation and controlling exposure.SELECTED DRAWING: Figure 5
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Inventors:
NODA MASATOSHI
Application Number:
JP2016067960A
Publication Date:
October 05, 2017
Filing Date:
March 30, 2016
Export Citation:
Assignee:
OLYMPUS CORP
International Classes:
H04N5/238; G03B7/091
Domestic Patent References:
| JP2011172145A | 2011-09-01 | |||
| JP2011059499A | 2011-03-24 | |||
| JP2002290828A | 2002-10-04 |
Attorney, Agent or Firm:
Kobayashi discretion