Title:
撮像装置
Document Type and Number:
Japanese Patent JP4869572
Kind Code:
B2
Abstract:
An imaging device according to the present invention includes: an image-capturing optical system forming an image of a subject on a surface of an image sensor; a blur-detecting unit detecting a blur of an optical axis in the image-capturing optical system; an image-capturing unit which divides a total exposure time by a predetermined dividing number to repeat image capturing, and generates a number of images corresponding to the dividing number; and a composing unit which finds a motion vector based on the images in the dividing number generated by the image-capturing unit and on the blur detected by the blur-detecting unit and composes the generated images in the dividing number based on the motion vector. Therefore, it is possible to precisely correct a blur while shortening the time required for the blur correction.
Inventors:
Kazutoshi Usui
Application Number:
JP2004232762A
Publication Date:
February 08, 2012
Filing Date:
August 09, 2004
Export Citation:
Assignee:
NIKON CORPORATION
International Classes:
H04N5/232; H04N101/00
Domestic Patent References:
| JP200186398A | ||||
| JP8140087A |
Attorney, Agent or Firm:
Furuya Fumio