Title:
色処理方法およびその装置
Document Type and Number:
Japanese Patent JP4592090
Kind Code:
B2
Abstract:
In order to implement color matching with higher precision, a device that handles object colors and a device that handles light-source colors must be separately processed. Hence, when the device type is a device that handles light-source colors, control is made so as not to perform processing (forward color appearance model conversion and inverse color appearance model conversion) for converting colorimetric conditions of a colorimetric value file into viewing conditions. When the device type is a device that handles object colors, the processing for converting the colorimetric conditions of the colorimetric value file into the viewing conditions is performed, and a profile is created from the colorimetric values.
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Inventors:
Manabu Oga
Application Number:
JP2005182521A
Publication Date:
December 01, 2010
Filing Date:
June 22, 2005
Export Citation:
Assignee:
Canon Inc
International Classes:
H04N1/46; G06T1/00; H04N1/60
Domestic Patent References:
| JP2000050086A | ||||
| JP2000050087A | ||||
| JP2000050088A | ||||
| JP2000050089A | ||||
| JP9093451A | ||||
| JP9046535A | ||||
| JP9102882A |
Attorney, Agent or Firm:
Yasunori Otsuka
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura
Shiro Takayanagi
Yasuhiro Otsuka
Shuji Kimura