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Title:
PHOTOGRAPHING APPARATUS, PHOTOGRAPHING METHOD, AND PROGRAM
Document Type and Number:
Japanese Patent JP2017046217
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To exert optimum exposure control.SOLUTION: A photographing apparatus 10 comprises an acquisition part 42A, a setting part 42C, a brightness calculation 42D, a change degree calculation part 42E, an update part 42H, and an exposure control part 42G. The acquisition part 42A acquires a photographic image. A setting part 42C sets a detection object region 50, including a plurality of detection areas 52, in the photographic image on the basis of set information. The brightness calculation part 42D calculates the brightness of each of the detection areas 52 included in the detection target region 50 of the photographic image. The change degree calculation part 42E calculates, for each of the detection areas 52, a change degree with respect to the calculated brightness. The update part 42H updates set information on the basis of the change degree of each of the detection areas 52. The exposure control part 42G exerts exposure control for photographing by a photographing part 12, on the basis of the brightness of the detection object region 50, set on the basis of the updated set information, of the photographic image.SELECTED DRAWING: Figure 2

Inventors:
YAMADA YASUO
TAKAMI ETSUYA
Application Number:
JP2015167953A
Publication Date:
March 02, 2017
Filing Date:
August 27, 2015
Export Citation:
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Assignee:
JVC KENWOOD CORP
International Classes:
H04N5/235; G03B7/093; G03B7/095
Attorney, Agent or Firm:
Hiroaki Sakai



 
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