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Title:
DIGITAL CAMERA, IMAGE PROCESSING METHOD AND COMPUTER PROGRAM
Document Type and Number:
Japanese Patent JP2011101292
Kind Code:
A
Abstract:

To provide a digital camera which performs magnification chromatic aberration correction processing with reduced circuit scale and power consumption.

The digital camera is provided, which includes a magnification chromatic aberration correction unit which performs correction of magnification chromatic aberration to an image signal in which a pixel signal of red component, a pixel signal of green component, and a pixel signal of blue component are arranged in a Bayer array by performing photoelectric conversion from light irradiated to an image sensor, wherein the magnification chromatic aberration correction unit includes: a line memory which temporarily stores the image signal by unit of horizontal line; and a storage control unit which controls storage of the respective pixel signals to the line memory, and the storage control unit controls storage of the image signal to the line memory according to the generating direction of chromatic aberration.


Inventors:
TAOKA MINEKI
Application Number:
JP2009256001A
Publication Date:
May 19, 2011
Filing Date:
November 09, 2009
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO LTD
International Classes:
H04N9/07; G06T1/00; H04N5/232
Domestic Patent References:
JP2009130687A2009-06-11
JP2005011269A2005-01-13
JP2001330797A2001-11-30
JP2009130687A2009-06-11
JP2005011269A2005-01-13
Attorney, Agent or Firm:
IPD International Patent Business Corporation