JP5000676B2 - 赤外透かし印刷方法および赤外マーク - Google Patents
赤外透かし印刷方法および赤外マーク Download PDFInfo
- Publication number
- JP5000676B2 JP5000676B2 JP2009070625A JP2009070625A JP5000676B2 JP 5000676 B2 JP5000676 B2 JP 5000676B2 JP 2009070625 A JP2009070625 A JP 2009070625A JP 2009070625 A JP2009070625 A JP 2009070625A JP 5000676 B2 JP5000676 B2 JP 5000676B2
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- JP
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- Prior art keywords
- gamut
- infrared absorption
- low
- infrared
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- H04N1/32—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
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32309—Methods relating to embedding, encoding, decoding, detection or retrieval operations in colour image data
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
- Color Image Communication Systems (AREA)
- Facsimile Image Signal Circuits (AREA)
Description
107 赤外カメラ
201 ガマット
301 ガマット
Claims (4)
- 印刷装置によって描画される赤外マークであって、
少なくとも高赤外吸収ガマットおよび低赤外吸収ガマットから導出されるカラー混合物と、
前記カラー混合物を反射するように構成された下地と、
を備え、
前記高赤外吸収ガマットおよび前記低赤外吸収ガマットは、境界により限定される類似の形状を有し、前記高赤外吸収ガマットおよび前記低赤外吸収ガマットは、各々、元の高赤外吸収ガマットおよび低赤外吸収ガマットの相関から由来し、前記カラー混合物は、前記高赤外吸収ガマットおよび前記低赤外吸収ガマットのうちのより下の方の端から生成された変換に由来し、
前記高赤外吸収ガマットは、前記低赤外吸収ガマットに比べてカーボンブラックトナーの量を多く含む、
赤外マーク。 - 赤外マークを画像上に作成するための方法であって、
印刷するための入力画像を受け取り、
高赤外吸収ガマットおよび低赤外吸収ガマットの相関効果をもたらす印刷ストラテジーを採用し、該相関効果は、前記高赤外吸収ガマットおよび前記低赤外吸収ガマットを、同一のガマット境界を有する同一の形状に変換し、
前記印刷ストラテジーを使用して、赤外反射基板上に前記入力画像の印刷物を描画するため前記境界から生成された変換を使用し、赤外透かしを作成するために前記高赤外吸収ガマットおよび前記低赤外吸収ガマットが代替的に使用され、前記高赤外吸収ガマットの印刷物はブラックトナーの量が比較的多く、前記低赤外吸収ガマットの印刷物はブラックトナーの量が比較的少ない、
ことを含む、方法。 - 前記印刷ストラテジーは、前記入力画像を、前記高赤外吸収ガマットおよび前記低赤外吸収ガマットの混合物に写像し、
前記高赤外吸収ガマットの領域又は前記低赤外吸収ガマットの領域のうちの少なくとも一つは、他方から除外される、
請求項2に記載の方法。 - 前記印刷ストラテジーは、前記入力画像を、前記高赤外吸収ガマットを前記低赤外吸収ガマットの形状に限定する前記低赤外吸収ガマットの境界に写像する、
請求項2に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/106,709 | 2008-04-21 | ||
US12/106,709 US8111432B2 (en) | 2008-04-21 | 2008-04-21 | Infrared watermarking of photographic images by matched differential black strategies |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009268081A JP2009268081A (ja) | 2009-11-12 |
JP2009268081A5 JP2009268081A5 (ja) | 2012-05-10 |
JP5000676B2 true JP5000676B2 (ja) | 2012-08-15 |
Family
ID=40637248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009070625A Expired - Fee Related JP5000676B2 (ja) | 2008-04-21 | 2009-03-23 | 赤外透かし印刷方法および赤外マーク |
Country Status (3)
Country | Link |
---|---|
US (1) | US8111432B2 (ja) |
EP (1) | EP2112816B1 (ja) |
JP (1) | JP5000676B2 (ja) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110001314A1 (en) * | 2009-07-01 | 2011-01-06 | Xerox Corporation | Security codes within scratch-off layers and method of embedding thereof |
US8342576B2 (en) | 2010-02-09 | 2013-01-01 | Xerox Corporation | Method and system of printing a scratch-off document |
US8064102B1 (en) | 2010-07-01 | 2011-11-22 | Xerox Corporation | Embedding frequency modulation infrared watermark in digital document |
JP5715386B2 (ja) * | 2010-11-19 | 2015-05-07 | キヤノン株式会社 | 画像処理装置及びその制御方法、並びにプログラム及び記憶媒体 |
JP5715385B2 (ja) * | 2010-11-19 | 2015-05-07 | キヤノン株式会社 | 情報生成装置、情報生成方法、画像処理装置、画像処理方法 |
US8928948B2 (en) * | 2010-12-01 | 2015-01-06 | Xerox Corporation | Method of creating non-patterned security elements |
US8659799B2 (en) * | 2011-02-25 | 2014-02-25 | Xerox Corporation | IR specialty imaging methods and systems |
US8797602B2 (en) * | 2011-03-23 | 2014-08-05 | Xerox Corporation | UV and IR specialty imaging methods and systems |
US8587832B2 (en) * | 2011-06-10 | 2013-11-19 | Xerox Corporation | Dual color matching feedback control method and system for hiding infrared markings and other information |
CZ2011451A3 (cs) * | 2011-07-25 | 2013-02-06 | Daveton Consulting Company, S.R.O. | Ochranný prvek k zabezpecení tiskovin, predevsím pro digitální tisk |
JP6111677B2 (ja) * | 2012-03-23 | 2017-04-12 | 株式会社リコー | 情報処理装置、画像生成方法及び画像生成プログラム |
US8699089B2 (en) | 2012-07-19 | 2014-04-15 | Xerox Corporation | Variable data image watermarking using infrared sequence structures in black separation |
US8730527B2 (en) | 2012-09-27 | 2014-05-20 | Xerox Corporation | Embedding infrared marks in gloss security printing |
US10051156B2 (en) | 2012-11-07 | 2018-08-14 | Xerox Corporation | System and method for producing correlation and gloss mark images |
US8896886B2 (en) | 2013-02-26 | 2014-11-25 | Xerox Corporation | Color differential gloss security printing |
US9319557B2 (en) | 2013-09-18 | 2016-04-19 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9083896B2 (en) | 2013-09-18 | 2015-07-14 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9193201B2 (en) | 2013-09-18 | 2015-11-24 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9100592B2 (en) | 2013-09-18 | 2015-08-04 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9118870B2 (en) | 2013-09-18 | 2015-08-25 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9106847B2 (en) | 2013-09-18 | 2015-08-11 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9088736B2 (en) | 2013-09-18 | 2015-07-21 | Xerox Corporation | System and method for producing color shifting or gloss effect and recording medium with color shifting or gloss effect |
US9275428B2 (en) | 2014-03-20 | 2016-03-01 | Xerox Corporation | Dark to light watermark without special materials |
US9082068B1 (en) | 2014-05-06 | 2015-07-14 | Xerox Corporation | Color shift printing without using special marking materials |
US9538041B1 (en) | 2015-11-25 | 2017-01-03 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9674391B1 (en) | 2015-11-25 | 2017-06-06 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9516190B1 (en) | 2015-11-25 | 2016-12-06 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9756212B2 (en) | 2015-11-25 | 2017-09-05 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9674392B1 (en) | 2015-11-25 | 2017-06-06 | Xerox Corporation | System and method for producing seesaw gloss effect and recording medium with seesaw gloss effect |
US9614995B1 (en) | 2016-05-02 | 2017-04-04 | Xerox Corporation | System and method for generating vector based correlation marks and vector based gloss effect image patterns for rendering on a recording medium |
US9661186B1 (en) | 2016-06-02 | 2017-05-23 | Xerox Corporation | System and method for rendering gloss effect image patterns on a recording medium |
US9781294B1 (en) | 2016-08-09 | 2017-10-03 | Xerox Corporation | System and method for rendering micro gloss effect image patterns on a recording medium |
US10313556B1 (en) | 2018-01-16 | 2019-06-04 | Xerox Corporation | Method and system for production quality gloss marks |
CN112130776A (zh) * | 2019-06-25 | 2020-12-25 | 株式会社理光 | 图像处理装置、打印系统、记录媒介及潜像嵌入方法 |
US11677891B1 (en) | 2022-02-04 | 2023-06-13 | Xerox Corporation | Image path that supports device based infrared mark imaging |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6763123B2 (en) * | 1995-05-08 | 2004-07-13 | Digimarc Corporation | Detection of out-of-phase low visibility watermarks |
SE517445C2 (sv) * | 1999-10-01 | 2002-06-04 | Anoto Ab | Positionsbestämning på en yta försedd med ett positionskodningsmönster |
US7738673B2 (en) * | 2000-04-19 | 2010-06-15 | Digimarc Corporation | Low visible digital watermarks |
JP4335829B2 (ja) * | 2005-02-22 | 2009-09-30 | 株式会社日立製作所 | 印刷方法および印刷画像の検証方法 |
US8277908B2 (en) * | 2006-05-11 | 2012-10-02 | Xerox Corporation | Substrate fluorescence mask for embedding information in printed documents |
US8980504B2 (en) * | 2006-05-11 | 2015-03-17 | Xerox Corporation | Substrate fluorescence mask utilizing a multiple color overlay for embedding information in printed documents |
US8283004B2 (en) * | 2006-05-11 | 2012-10-09 | Xerox Corporation | Substrate fluorescence pattern mask for embedding information in printed documents |
US8821996B2 (en) * | 2007-05-29 | 2014-09-02 | Xerox Corporation | Substrate fluorescent non-overlapping dot patterns for embedding information in printed documents |
US8460781B2 (en) * | 2007-06-05 | 2013-06-11 | Xerox Corporation | Infrared encoding of security elements using standard xerographic materials |
US8455087B2 (en) * | 2007-06-05 | 2013-06-04 | Xerox Corporation | Infrared encoding of security elements using standard xerographic materials with distraction patterns |
JP4392522B2 (ja) * | 2008-10-07 | 2010-01-06 | 健治 吉田 | 複写装置 |
-
2008
- 2008-04-21 US US12/106,709 patent/US8111432B2/en not_active Expired - Fee Related
-
2009
- 2009-02-23 EP EP09153475.0A patent/EP2112816B1/en not_active Expired - Fee Related
- 2009-03-23 JP JP2009070625A patent/JP5000676B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8111432B2 (en) | 2012-02-07 |
EP2112816A2 (en) | 2009-10-28 |
US20090262400A1 (en) | 2009-10-22 |
EP2112816A3 (en) | 2010-01-06 |
JP2009268081A (ja) | 2009-11-12 |
EP2112816B1 (en) | 2017-08-23 |
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