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Title:
IMAGING DEVICE, CONTROL METHOD THEREOF, AND CONTROL PROGRAM
Document Type and Number:
Japanese Patent JP2018116139
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To shorten a period in which a desired image is not acquirable due to a change in a state of a light shielding mechanism.SOLUTION: An optical image is formed via an image forming optical system 101 in an imaging element 104, and an image corresponding to the optical image is output. A light shielding mechanism 102 is disposed on an incident side of the imaging element, and a control part 105 determines a state of the light shielding mechanism in accordance with an output level difference indicating a difference of output levels between pixels of the imaging element in the image output by the imaging element, and controls an opening/closing state of the light shielding mechanism in accordance with a result of determination.SELECTED DRAWING: Figure 6

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Inventors:
沼田 愛彦
Application Number:
JP2017006695A
Publication Date:
July 26, 2018
Filing Date:
January 18, 2017
Export Citation:
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Assignee:
キヤノン株式会社
International Classes:
G03B11/00; G03B7/091; G03B15/00; H04N5/225
Attorney, Agent or Firm:
別役 重尚