Title:
撮影機器及び撮影方法
Document Type and Number:
Japanese Patent JP5826953
Kind Code:
B2
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.
Inventors:
Koichi Shintani
Kimura Ryoji
Hirokazu Yoshitsu
Kimura Ryoji
Hirokazu Yoshitsu
Application Number:
JP2015004331A
Publication Date:
December 02, 2015
Filing Date:
January 13, 2015
Export Citation:
Assignee:
Olympus Endo Technology America Inc.
International Classes:
H04N5/225; G03B7/091; G03B15/00; G03B17/18
Domestic Patent References:
| JP2004297407A | ||||
| JP2008042382A |
Foreign References:
| US20030001962 |
Attorney, Agent or Firm:
Susumu Ito
Yasushi Hasegawa
Osamu Shinoura
Yasushi Hasegawa
Osamu Shinoura