JP2003143422A5 - - Google Patents
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- JP2003143422A5 JP2003143422A5 JP2001333133A JP2001333133A JP2003143422A5 JP 2003143422 A5 JP2003143422 A5 JP 2003143422A5 JP 2001333133 A JP2001333133 A JP 2001333133A JP 2001333133 A JP2001333133 A JP 2001333133A JP 2003143422 A5 JP2003143422 A5 JP 2003143422A5
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- color conversion
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Description
【0026】
【発明の効果】
以上説明したように、請求項1,請求項11〜請求項18にかかる発明によれば総てのメディアについて総ての色調についてハイライト部分についても自然な色調となるように色変換可能な色変換テーブルデータを記録した媒体、色変換プログラムを記録した媒体、色変換装置、色変換方法、色変換プログラムおよび色変換テーブルを提供することができる。
また、請求項2にかかる発明によれば、第2の画像機器で使用する印刷メディアの地の色を露出させずに印刷を行うことができる。
さらに、請求項3にかかる発明によれば、低彩度の色を含むモノクロ画像について総てのメディアで自然に印刷されるよう色変換を実行することができる。
さらに、請求項4にかかる発明によれば、メディアの地色によって画像の色調に影響を与えず、第2の画像機器にて自然な色調で画像を出力することができる。
さらに、請求項5にかかる発明によれば、画像内の色の変化によってトーンジャンプが発生せず、自然な色調とすることができる。
[0026]
【Effect of the invention】
As described above, according to the inventions of claim 1 and claims 11 to 18 , color conversion is possible such that the highlight part is also a natural color tone for all color tones for all media. A medium storing color conversion table data, a medium storing a color conversion program, a color conversion apparatus, a color conversion method, a color conversion program, and a color conversion table can be provided.
Further, according to the invention of the second aspect, printing can be performed without exposing the ground color of the print medium used in the second image device.
Furthermore, according to the third aspect of the present invention, color conversion can be performed such that monochrome images including low saturation colors can be printed naturally on all media.
According to the fourth aspect of the present invention, the second image device can output an image with a natural color tone without affecting the color tone of the image due to the ground color of the medium.
Furthermore, according to the invention of claim 5, the tone jump does not occur due to the change of the color in the image, and the natural color tone can be obtained.
Claims (18)
上記対応関係は上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定されていることを特徴とする色変換テーブルデータを記録した媒体。It is referred to when the first image data used in the first image device is input and converted to the second image data used in the second image device, and the correspondence of each image data is used as data. A medium on which color conversion table data to be held is recorded,
A medium on which color conversion table data is recorded, wherein the correspondence is defined for each combination of the color of the medium used in the second image device and the color tone of the image.
上記第1画像データと第2画像データとについて規定された対応関係であって上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定された対応関係を参照して上記色変換を実行する色変換機能をコンピュータに実現させることを特徴とする色変換プログラムを記録した媒体。A medium storing a color conversion program for inputting first image data used in a first image device and converting it into second image data used in a second image device,
Reference is made to the correspondence defined for the first image data and the second image data, which is defined for each combination of the color of the medium used in the second imaging device and the color tone of the image. A medium storing a color conversion program, which causes a computer to realize a color conversion function of executing the color conversion.
上記第1画像データと第2画像データとについて規定された対応関係であって上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定された対応関係を参照して上記色変換を実行する色変換手段を具備することを特徴とする色変換装置。A color conversion apparatus that inputs first image data used in a first image device and converts the first image data into second image data used in a second image device,
Reference is made to the correspondence defined for the first image data and the second image data, which is defined for each combination of the color of the medium used in the second imaging device and the color tone of the image. A color conversion apparatus comprising: color conversion means for executing the color conversion.
上記第1画像データと第2画像データとについて規定された対応関係であって上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定された対応関係を参照して上記色変換を実行することを特徴とする色変換方法。A color conversion method for inputting first image data used in a first image device and converting the first image data into second image data used in a second image device, the color conversion method comprising:
Reference is made to the correspondence defined for the first image data and the second image data, which is defined for each combination of the color of the medium used in the second imaging device and the color tone of the image. And performing the color conversion.
上記第1画像データと第2画像データとについて規定された対応関係であって上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定された対応関係を参照して上記色変換を実行する色変換機能をコンピュータに実現させることを特徴とする色変換プログラム。A color conversion program for inputting first image data used in a first image device and converting it into second image data used in a second image device, the color conversion program comprising:
Reference is made to the correspondence defined for the first image data and the second image data, which is defined for each combination of the color of the medium used in the second imaging device and the color tone of the image. A color conversion program that causes a computer to realize a color conversion function that executes the color conversion.
上記対応関係は上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定されていることを特徴とする色変換テーブル。It is referred to when the first image data used in the first image device is input and converted to the second image data used in the second image device, and the correspondence of each image data is used as data. A color conversion table to hold,
A color conversion table characterized in that the correspondence relationship is defined for each combination of a color of a medium used in the second image device and a color tone of an image.
上記第1画像データと第2の画像機器にて使用される第2画像データとの対応関係であって上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定された対応関係を参照して第1画像データを第2画像データに変換する色変換手段と、 A correspondence relationship between the first image data and the second image data used in the second image device, which is defined for each combination of the color of the medium used in the second image device and the color tone of the image Color conversion means for converting the first image data into the second image data with reference to the determined correspondence relationship;
同第2画像データに基づいて画像を印刷させる印刷実行手段とを具備することを特徴とする印刷制御装置。 And a printing control unit configured to print an image based on the second image data.
第1の画像機器にて使用される第1画像データを入力する第1画像データ入力工程と、 A first image data input step of inputting first image data used by the first image device;
上記第1画像データと第2の画像機器にて使用される第2画像データとの対応関係であって上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定された対応関係を参照して第1画像データを第2画像データに変換する色変換工程と、 A correspondence relationship between the first image data and the second image data used in the second image device, which is defined for each combination of the color of the medium used in the second image device and the color tone of the image A color conversion step of converting the first image data into the second image data with reference to the determined correspondence relationship;
同第2画像データに基づいて画像を印刷させる印刷実行工程とを具備することを特徴とする印刷制御方法。 A printing control step of printing an image based on the second image data.
第1の画像機器にて使用される第1画像データを入力する第1画像データ入力機能と、A first image data input function for inputting first image data used by the first image device;
上記第1画像データと第2の画像機器にて使用される第2画像データとの対応関係であって上記第2の画像機器で使用されるメディアの色と画像の色調との組み合わせ毎に規定された対応関係を示すデータを参照して第1画像データを第2画像データに変換する色変換機能と、 A correspondence relationship between the first image data and the second image data used in the second image device, which is defined for each combination of the color of the medium used in the second image device and the color tone of the image A color conversion function of converting the first image data into the second image data with reference to the data indicating the determined correspondence relationship;
同第2画像データに基づいて画像を印刷させる印刷実行機能とを具備することを特徴とする印刷制御プログラム。 And a print control function for printing an image based on the second image data.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001333133A JP2003143422A (en) | 2001-10-30 | 2001-10-30 | Medium for recording color conversion table data, medium for recording color conversion program, color conversion device and method, and color conversion program and table |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001333133A JP2003143422A (en) | 2001-10-30 | 2001-10-30 | Medium for recording color conversion table data, medium for recording color conversion program, color conversion device and method, and color conversion program and table |
Publications (2)
Publication Number | Publication Date |
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JP2003143422A JP2003143422A (en) | 2003-05-16 |
JP2003143422A5 true JP2003143422A5 (en) | 2005-04-07 |
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JP2001333133A Pending JP2003143422A (en) | 2001-10-30 | 2001-10-30 | Medium for recording color conversion table data, medium for recording color conversion program, color conversion device and method, and color conversion program and table |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7936481B2 (en) | 2004-01-30 | 2011-05-03 | Canon Kabushiki Kaisha | Method, system and program for forming an image |
JP2005238835A (en) * | 2004-01-30 | 2005-09-08 | Canon Inc | Image forming method, program, and image forming system |
JP4325575B2 (en) | 2005-03-18 | 2009-09-02 | セイコーエプソン株式会社 | Standard color setting for monotone images |
US7636178B2 (en) | 2005-04-15 | 2009-12-22 | Canon Kabushiki Kaisha | Image processing apparatus, printing apparatus and image processing method |
JP2006319961A (en) * | 2005-04-15 | 2006-11-24 | Canon Inc | Image processing apparatus, recording apparatus, and image processing method |
JP5110780B2 (en) * | 2005-07-28 | 2012-12-26 | キヤノン株式会社 | Image processing method and image processing apparatus |
JP4208911B2 (en) | 2006-08-31 | 2009-01-14 | キヤノン株式会社 | Image processing apparatus and method, and computer program and recording medium |
JP4321586B2 (en) | 2006-12-28 | 2009-08-26 | ブラザー工業株式会社 | Color conversion condition setting method for image forming apparatus, image forming apparatus, and program |
JP4818147B2 (en) * | 2007-02-09 | 2011-11-16 | キヤノン株式会社 | Image processing apparatus, image processing method, and program |
JP4924340B2 (en) | 2007-09-28 | 2012-04-25 | セイコーエプソン株式会社 | Printing apparatus, printing method, and printing program |
JP5176652B2 (en) | 2008-03-31 | 2013-04-03 | ブラザー工業株式会社 | Print data creation device, print device, print data creation program, and computer-readable recording medium |
JP5254674B2 (en) * | 2008-06-13 | 2013-08-07 | キヤノン株式会社 | Image processing method and image processing apparatus |
JP2010143223A (en) * | 2009-12-18 | 2010-07-01 | Seiko Epson Corp | Printing apparatus and printing method |
JP2011079322A (en) * | 2010-11-17 | 2011-04-21 | Canon Inc | Image processing method and image processing apparatus |
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2001
- 2001-10-30 JP JP2001333133A patent/JP2003143422A/en active Pending
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