Title:
画像処理装置、及び方法
Document Type and Number:
Japanese Patent JP5096247
Kind Code:
B2
Abstract:
To eliminate a signal deviation that occurs when scaling processing is performed on image data including multiple signals having different, data rates, there is provided an image processing apparatus which performs scaling processing on image data including multiple signals having different data rates and includes a first scaling processing unit that performs a first scaling processing according to a first scale factor in a first area; and a second scaling processing unit that performs a second scaling processing subsequent to the first scaling processing, according to a second scale factor in a second area adjacent to the first area, on a signal having a high data rate using the first scale factor, and performs the second scaling processing on a signal having a low data rate using the second scale factor obtained by correcting the first scale factor, after the first scaling processing.
Inventors:
Daisuke Kawaguchi
Application Number:
JP2008177561A
Publication Date:
December 12, 2012
Filing Date:
July 08, 2008
Export Citation:
Assignee:
Renesas Electronics Corporation
International Classes:
H04N5/66; G06T3/00; G06T3/40; H04N1/387; H04N7/01; H04N11/20
Domestic Patent References:
| JP2003189266A | ||||
| JP7298087A | ||||
| JP2006109173A |
Attorney, Agent or Firm:
Ken Ieiri