Title:
IMAGING APPARATUS, IMAGING SYSTEM, AND IMAGING LENS
Document Type and Number:
Japanese Patent JP2005151036
Kind Code:
A
Abstract:
To provide a digital camera for appropriately correcting or removing aberration or inconveniences that are generated or changed newly by the combination of an imaging lens and an imaging element, by image data processing.
Color correction is made for each pixel so that coloring in a screen generated by a change in the incident angle of photograph light entering the imaging element of the digital camera is canceled by image processing according to the incident angle of main rays, thus reducing noise in the imaging element.
Inventors:
TERAJIMA ATSUSHI
Application Number:
JP2003383934A
Publication Date:
June 09, 2005
Filing Date:
November 13, 2003
Export Citation:
Assignee:
CANON KK
International Classes:
G02B7/02; G03B5/00; G03B5/06; H04N9/04; (IPC1-7): H04N9/04; G02B7/02; G03B5/00; G03B5/06
Attorney, Agent or Firm:
Masayuki Kishida
Mizuno Katsufumi
Atsushi Mizumoto
Hiroji Obana
Mizuno Katsufumi
Atsushi Mizumoto
Hiroji Obana