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Title:
撮像装置及びカメラシステム
Document Type and Number:
Japanese Patent JP5791254
Kind Code:
B2
Abstract:
An imaging apparatus capable of imaging using an illumination apparatus includes an acquisition unit configured to acquire object luminance information, a calculation unit configured to calculate an exposure control value based on the object luminance information acquired by the acquisition unit, an exposure control unit configured to control exposure using the exposure control value calculated by the calculation unit, and an exposure fixing unit configured to set an exposure fixed state in which the exposure control value calculated by the calculation unit is fixed as the exposure control value to be used for exposure control, wherein the exposure fixing unit is configured to cancel the exposure fixed state when a state of the illumination apparatus is changed in the exposure fixed state.

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Inventors:
Shinichiro Yano
Application Number:
JP2010219487A
Publication Date:
October 07, 2015
Filing Date:
September 29, 2010
Export Citation:
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Assignee:
Canon Inc
International Classes:
G03B15/05; G03B7/091; G03B15/03; H04N5/238
Domestic Patent References:
JP4162030A
JP5034753A
JP2239780A
Attorney, Agent or Firm:
Takuma Abe
Sogo Kuroiwa