Title:
PHOTOGRAPHING APPARATUS AND PHOTOGRAPHING METHOD
Document Type and Number:
Japanese Patent JP2015109684
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a photographing apparatus for easily achieving a high dynamic range (HDR) image during photographing operation.SOLUTION: A photographing apparatus includes: an imaging section 12 for imaging a subject; a display section 23 for displaying an image in response to image data obtained by the imaging section; an exposure control section 14 for measuring subject light in response to the image data obtained by the imaging section, setting an appropriate exposure value and generating the image corresponding to the appropriate exposure value which is set; and an image processing section 15 for performing image synthesis processing in response to a plurality of pieces of image data obtained by imaging section. The exposure control section generates the image by the plurality of different exposure values which are set on the basis of the image data. The image processing section performs synthesis processing of the plurality of images generated by the exposure control section, and performs image processing for gradually widening or narrowing a dynamic range for each frame when the image data of a result of the image synthesis processing is reflected or when the data that is in the middle of reflection is returned to non-reflection.
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Inventors:
SHINTANI KOICHI
KIMURA AKIFUMI
YOSHIZU HIROKAZU
KIMURA AKIFUMI
YOSHIZU HIROKAZU
Application Number:
JP2015004331A
Publication Date:
June 11, 2015
Filing Date:
January 13, 2015
Export Citation:
Assignee:
OLYMPUS IMAGING CORP
International Classes:
H04N5/225; G03B7/091; G03B15/00; G03B17/18
Attorney, Agent or Firm:
Susumu Ito
Yasushi Hasegawa
Osamu Shinoura
Yasushi Hasegawa
Osamu Shinoura