Title:
画像処理装置、方法、プログラムおよび記録媒体
Document Type and Number:
Japanese Patent JP4548733
Kind Code:
B2
Abstract:
A character-edge detecting unit detects a character edge area in an image. A character-inside-area detecting unit detects a character inside area in the image. A density-information detecting unit detects density information in the image. An image processing unit executes a predetermined image processing according to results of detecting the character edge area, the character inside area, and the density information. The image processing unit applies different image processings or different image processing parameters to the character inside area based on the density information.
Inventors:
Tokuko Miyagi
Application Number:
JP2006055051A
Publication Date:
September 22, 2010
Filing Date:
March 01, 2006
Export Citation:
Assignee:
株式会社リコー
International Classes:
H04N1/40; G06T7/40; H04N1/409
Domestic Patent References:
| JP8065521A | ||||
| JP2003264701A | ||||
| JP2000134471A | ||||
| JP2004349980A |
Attorney, Agent or Firm:
Makoto Suzuki
Kazuhito Oura
Kazuhito Oura