JP4783680B2 - 画像処理装置、色変換テーブル書換方法およびプログラム - Google Patents
画像処理装置、色変換テーブル書換方法およびプログラム Download PDFInfo
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- JP4783680B2 JP4783680B2 JP2006158721A JP2006158721A JP4783680B2 JP 4783680 B2 JP4783680 B2 JP 4783680B2 JP 2006158721 A JP2006158721 A JP 2006158721A JP 2006158721 A JP2006158721 A JP 2006158721A JP 4783680 B2 JP4783680 B2 JP 4783680B2
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/60—Colour correction or control
- H04N1/6027—Correction or control of colour gradation or colour contrast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32106—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file
- H04N1/32122—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file in a separate device, e.g. in a memory or on a display separate from image data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/40—Picture signal circuits
- H04N1/40006—Compensating for the effects of ageing, i.e. changes over time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/4406—Restricting access, e.g. according to user identity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/4406—Restricting access, e.g. according to user identity
- H04N1/4426—Restricting access, e.g. according to user identity involving separate means, e.g. a server, a magnetic card
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/4406—Restricting access, e.g. according to user identity
- H04N1/4433—Restricting access, e.g. according to user identity to an apparatus, part of an apparatus or an apparatus function
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3202—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of communication or activity log or report
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3256—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document colour related metadata, e.g. colour, ICC profiles
- H04N2201/3257—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document colour related metadata, e.g. colour, ICC profiles relating to the original, the input device or the input process, e.g. scanner profile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3256—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document colour related metadata, e.g. colour, ICC profiles
- H04N2201/326—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document colour related metadata, e.g. colour, ICC profiles relating to the rendering or output medium, device or process, e.g. monitor, paper or printer profile
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3274—Storage or retrieval of prestored additional information
- H04N2201/3276—Storage or retrieval of prestored additional information of a customised additional information profile, e.g. a profile specific to a user ID
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Facsimile Image Signal Circuits (AREA)
- Facsimiles In General (AREA)
- Color Image Communication Systems (AREA)
- Image Processing (AREA)
Description
110 機構ユニット
120 制御ユニット
130 光学ユニット
10 耐タンパー性を有するチップ(TPMチップ)
11 MPU
12 制御プログラム
13 秘密鍵ファイル
14 ユニット情報ファイル
15 個人認証情報ファイル
16 RAM
200 サーバ装置
Claims (6)
- 機器固有の色特性を再現するための色変換テーブルを記憶した記憶手段と、前記記憶手段に記憶した前記色変換テーブルを書き換える書換手段と、前記書換手段で書き換えた前記色変換テーブルに基づいて、予め入力された画像情報を処理する画像処理手段と、を備えた画像処理装置において、
機器が使用された際の使用履歴に関する使用履歴情報を収集する収集手段と前記収集手段で収集した前記使用履歴情報のハッシュ値を生成する生成手段と前記生成手段で生成した前記ハッシュ値を記録する記録手段とを備えた耐タンパー性を有するチップと、
前記記録手段で記録した前記ハッシュ値を参照して、当該ハッシュ値に対応する前記使用履歴情報を取得する取得手段と
をさらに備え、
前記書換手段は、前記取得手段で取得した前記使用履歴情報に基づいて前記色変換テーブルを書き換えること
を特徴とする画像処理装置。 - 機器に蓄積された前記使用履歴情報を集計する集計手段
をさらに備えたことを特徴とする請求項1に記載の画像処理装置。 - 通信可能に接続されたサーバ装置へ前記使用履歴情報を送信することで、前記サーバ装置に前記使用履歴情報を保管する保管手段
をさらに備えたことを特徴とする請求項1または2に記載の画像処理装置。 - 前記使用履歴情報は、機器固有のID、機器が使用された際の使用日時および機器の使用時間を少なくとも含むこと
を特徴とする請求項1から3のいずれか1つに記載の画像処理装置。 - 画像処理装置で、
当該装置が備えた耐タンパー性を有するチップにて、機器が使用された際の使用履歴に関する使用履歴情報を収集する収集ステップと、
前記チップにて、前記収集ステップで収集した前記使用履歴情報のハッシュ値を生成する生成ステップと、
前記チップにて、前記生成ステップで生成した前記ハッシュ値を記録する記録ステップと、
前記記録ステップで記録した前記ハッシュ値を参照して、当該ハッシュ値に対応する前記使用履歴情報を取得する取得ステップと、
前記取得ステップで取得した前記使用履歴情報に基づいて、機器固有の色特性を再現するための当該装置が記憶した色変換テーブルを書き換える書換ステップと、
を実行すること
を特徴とする色変換テーブル書換方法。 - 画像処理装置に、
当該装置が備えた耐タンパー性を有するチップにて、機器が使用された際の使用履歴に関する使用履歴情報を収集する収集ステップと、
前記チップにて、前記収集ステップで収集した前記使用履歴情報のハッシュ値を生成する生成ステップと、
前記チップにて、前記生成ステップで生成した前記ハッシュ値を記録する記録ステップと、
前記記録ステップで記録した前記ハッシュ値を参照して、当該ハッシュ値に対応する前記使用履歴情報を取得する取得ステップと、
前記取得ステップで取得した前記使用履歴情報に基づいて、機器固有の色特性を再現するための当該装置が記憶した色変換テーブルを書き換える書換ステップと、
を実行させること
を特徴とするプログラム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006158721A JP4783680B2 (ja) | 2006-01-18 | 2006-06-07 | 画像処理装置、色変換テーブル書換方法およびプログラム |
DE102006057637A DE102006057637A1 (de) | 2006-01-18 | 2006-12-05 | Bildverarbeitungsvorrichtung, Verfahren zum Aktualisieren einer Farbkonvertierungstabelle und Computerprogrammprodukt |
US11/622,336 US7742207B2 (en) | 2006-01-18 | 2007-01-11 | Image processing apparatus, method of updating color-conversion table, and computer program product |
CN2007100017657A CN101005557B (zh) | 2006-01-18 | 2007-01-16 | 图像处理装置、更新颜色转换表的方法和计算机程序产品 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006010357 | 2006-01-18 | ||
JP2006010357 | 2006-01-18 | ||
JP2006158721A JP4783680B2 (ja) | 2006-01-18 | 2006-06-07 | 画像処理装置、色変換テーブル書換方法およびプログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007221749A JP2007221749A (ja) | 2007-08-30 |
JP4783680B2 true JP4783680B2 (ja) | 2011-09-28 |
Family
ID=38262876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006158721A Expired - Fee Related JP4783680B2 (ja) | 2006-01-18 | 2006-06-07 | 画像処理装置、色変換テーブル書換方法およびプログラム |
Country Status (4)
Country | Link |
---|---|
US (1) | US7742207B2 (ja) |
JP (1) | JP4783680B2 (ja) |
CN (1) | CN101005557B (ja) |
DE (1) | DE102006057637A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8549619B2 (en) * | 2007-01-22 | 2013-10-01 | Dell Products L.P. | Removable hard disk with embedded security card |
US8607359B2 (en) * | 2007-01-22 | 2013-12-10 | Dell Products L.P. | Removable hard disk with front panel input |
US8035654B1 (en) | 2007-08-17 | 2011-10-11 | Adobe Systems Incorporated | Tuning cell sizes in interpolated lookup tables |
US7843603B2 (en) * | 2007-10-18 | 2010-11-30 | Kabushiki Kaisha Toshiba | Image processing apparatus |
US7839536B2 (en) * | 2007-10-18 | 2010-11-23 | Kabushiki Kaisha Toshiba | Image processing apparatus |
KR101737747B1 (ko) * | 2013-08-30 | 2017-05-29 | 맥아피 인코퍼레이티드 | 집계된 데이터의 탬퍼 방지 개선 |
US9569213B1 (en) * | 2015-08-25 | 2017-02-14 | Adobe Systems Incorporated | Semantic visual hash injection into user activity streams |
US10938568B2 (en) | 2018-06-05 | 2021-03-02 | Eight Plus Ventures, LLC | Image inventory production |
US10606888B2 (en) | 2018-06-05 | 2020-03-31 | Eight Plus Ventures, LLC | Image inventory production |
US10467391B1 (en) * | 2018-08-23 | 2019-11-05 | Eight Plus Ventures, LLC | Manufacture of secure printed image inventories |
US10565358B1 (en) | 2019-09-16 | 2020-02-18 | Eight Plus Ventures, LLC | Image chain of title management |
CN110567890B (zh) * | 2019-09-16 | 2022-03-01 | 凌云光技术股份有限公司 | 一种颜色的测量基准确定方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3198581B2 (ja) * | 1992-03-03 | 2001-08-13 | 富士ゼロックス株式会社 | 画像記録装置 |
JPH0879546A (ja) * | 1994-06-29 | 1996-03-22 | Canon Inc | 画像処理装置及び方法 |
JP2991099B2 (ja) * | 1996-01-26 | 1999-12-20 | 富士ゼロックス株式会社 | 署名装置および方法 |
JP2001346062A (ja) * | 2000-06-06 | 2001-12-14 | Ricoh Co Ltd | 画像処理装置、画像処理方法、およびその方法をコンピュータに実行させるプログラムを記録したコンピュータ読み取り可能な記録媒体 |
JP4000255B2 (ja) | 2000-12-08 | 2007-10-31 | 富士通株式会社 | 二値化用パターン作成方法,印刷装置および二値化用パターン作成プログラム |
JP3846570B2 (ja) * | 2002-04-05 | 2006-11-15 | セイコーエプソン株式会社 | 画像処理装置、画像処理方法、画像処理プログラムおよび画像処理プログラムを記録した媒体 |
JP2003324623A (ja) * | 2002-05-08 | 2003-11-14 | Brother Ind Ltd | 色変換装置、該色変換装置のプログラム及びテーブル、テーブル作成装置、該テーブル作成装置のプログラム |
US7250956B2 (en) * | 2004-03-22 | 2007-07-31 | Kabushiki Kaisha Toshiba | Method and apparatus for color transformation (conversion) |
GB2412994B (en) * | 2004-04-07 | 2007-03-14 | Hewlett Packard Development Co | Method and device for indentifying user-selected equipment |
US7484091B2 (en) * | 2004-04-29 | 2009-01-27 | International Business Machines Corporation | Method and system for providing a trusted platform module in a hypervisor environment |
US7484241B2 (en) * | 2004-11-22 | 2009-01-27 | Lenovo (Singapore) Pte. Ltd. | Secure single sign-on to operating system via power-on password |
-
2006
- 2006-06-07 JP JP2006158721A patent/JP4783680B2/ja not_active Expired - Fee Related
- 2006-12-05 DE DE102006057637A patent/DE102006057637A1/de not_active Withdrawn
-
2007
- 2007-01-11 US US11/622,336 patent/US7742207B2/en not_active Expired - Fee Related
- 2007-01-16 CN CN2007100017657A patent/CN101005557B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101005557A (zh) | 2007-07-25 |
US7742207B2 (en) | 2010-06-22 |
DE102006057637A1 (de) | 2007-08-16 |
US20070165253A1 (en) | 2007-07-19 |
JP2007221749A (ja) | 2007-08-30 |
CN101005557B (zh) | 2010-12-01 |
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