Title:
パッチ色比較装置、パッチ色比較プログラムおよびパッチ色比較システム
Document Type and Number:
Japanese Patent JP4332123
Kind Code:
B2
Abstract:
In a patch color comparison apparatus, a frequency analyzer computes occurrence frequency of colors in portions of an image represented by a device-dependent color space, the color appearing in every one of plural areas of the device-dependent color space. A color patch train creator creates a color patch train where plural color patches having a color representing each of the plural areas is arranged in order of the computed occurrence frequency and associates the color patch train with the image. A color data saver obtains a reference color data where each color of the plural color patches is represented by a device-independent color space, and saves the reference color data associated with the image. A color data comparator obtains colorimetric data where each color of plural color patches constituting the color patch train is represented by the device-independent color space and compares the colorimetric data with the reference color data.
Inventors:
Hirokazu Kondo
Application Number:
JP2005009796A
Publication Date:
September 16, 2009
Filing Date:
January 18, 2005
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
H04N1/46; B41J2/525; G06T1/00; H04N1/60
Domestic Patent References:
| JP2002118763A | ||||
| JP2003274199A | ||||
| JP2002187314A | ||||
| JP2004289215A |
Attorney, Agent or Firm:
Masaki Yamada
Yoshio Kosugi
Mikami Yui
Yoshio Kosugi
Mikami Yui