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Patent Searching and Data


Title:
撮像装置及びその制御方法及びプログラム
Document Type and Number:
Japanese Patent JP4956401
Kind Code:
B2
Abstract:
An image capturing apparatus comprises an image capturing unit, a motion vector detection unit which detects a motion vector quantity representing a shift amount between images from image signals successively obtained by the image capturing unit, an angle conversion unit which converts the motion vector quantity into an angular displacement amount between the images on the basis of a zoom position of the zoom lens, a shift angle calculation unit which calculates a shift angle from an optical axis of the imaging optical system by calculating the angular displacement amount, a shift amount conversion unit which converts the shift angle into a shift amount on an image plane of the image capturing unit on the basis of the zoom position of the zoom lens, and a correction unit which corrects a shift on the basis of the shift amount on the image plane.

Inventors:
河原 英夫
Application Number:
JP2007326586A
Publication Date:
June 20, 2012
Filing Date:
December 18, 2007
Export Citation:
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Assignee:
キヤノン株式会社
International Classes:
H04N5/232; G03B5/00
Domestic Patent References:
JP4117077A
JP2003255424A
JP2007324929A
Attorney, Agent or Firm:
大塚 康徳
高柳 司郎
大塚 康弘
木村 秀二
下山 治
永川 行光