JP2004166251A - ソース画像をスペクトル多重化して複合画像を形成し、複合画像をレンダリングし、複合画像をスペクトル逆多重化するためのシステム - Google Patents

ソース画像をスペクトル多重化して複合画像を形成し、複合画像をレンダリングし、複合画像をスペクトル逆多重化するためのシステム Download PDF

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JP2004166251A
JP2004166251A JP2003344715A JP2003344715A JP2004166251A JP 2004166251 A JP2004166251 A JP 2004166251A JP 2003344715 A JP2003344715 A JP 2003344715A JP 2003344715 A JP2003344715 A JP 2003344715A JP 2004166251 A JP2004166251 A JP 2004166251A
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image
composite image
source
dye
spectral
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JP2004166251A5 (enExample
Inventor
Gaurav Sharma
シャーマ ガウラブ
Robert P Loce
ピー ロース ロバート
Steven J Harrington
ジェイ ハーリントン スティーブン
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Xerox Corp
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Xerox Corp
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    • 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
    • H04N1/4446—Hiding of documents or document information

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Color Image Communication Systems (AREA)
JP2003344715A 2002-10-09 2003-10-02 ソース画像をスペクトル多重化して複合画像を形成し、複合画像をレンダリングし、複合画像をスペクトル逆多重化するためのシステム Pending JP2004166251A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/268,333 US7218785B2 (en) 2002-10-09 2002-10-09 Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image
US10/304,171 US7127112B2 (en) 2002-10-09 2002-11-25 Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image by use of an image capture device

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JP2004166251A true JP2004166251A (ja) 2004-06-10
JP2004166251A5 JP2004166251A5 (enExample) 2006-11-16

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JP2003344715A Pending JP2004166251A (ja) 2002-10-09 2003-10-02 ソース画像をスペクトル多重化して複合画像を形成し、複合画像をレンダリングし、複合画像をスペクトル逆多重化するためのシステム

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US (2) US7218785B2 (enExample)
EP (1) EP1408472A3 (enExample)
JP (1) JP2004166251A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004133932A (ja) * 2002-10-09 2004-04-30 Xerox Corp 動画ソース画像を形成するためのソース画像のスペクトル多重化及びレンダリング、及びスペクトル逆多重化のためのシステム

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269297B2 (en) * 2003-11-25 2007-09-11 Xerox Corporation Illuminant-neutral gray component replacement in systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing of the composite image
US7379588B2 (en) * 2003-11-25 2008-05-27 Xerox Corporation Systems for spectral multiplexing of source images to provide a composite image, for rendering the composite image, and for spectral demultiplexing the composite image to obtain a normalized color image
US20060039613A1 (en) * 2004-08-17 2006-02-23 Withers William D Methods and apparatus for generating and using lists of coefficients to be coded
JP4543873B2 (ja) * 2004-10-18 2010-09-15 ソニー株式会社 画像処理装置および処理方法
US8050512B2 (en) * 2004-11-16 2011-11-01 Sharp Laboratories Of America, Inc. High dynamic range images from low dynamic range images
JP4275053B2 (ja) * 2004-11-19 2009-06-10 シャープ株式会社 画像記録装置
JP4849297B2 (ja) * 2005-04-26 2012-01-11 ソニー株式会社 符号化装置および方法、復号装置および方法、並びにプログラム
EP1943605A1 (de) * 2005-11-04 2008-07-16 Christian Hogl Verfahren und system zum übertragen von daten von einer ersten datenverarbeitungseinrichtung an eine zweite datenverarbeitungseinrichtung
US7525704B2 (en) * 2005-12-20 2009-04-28 Xerox Corporation System for providing depth discrimination of source images encoded in a rendered composite image
US8283004B2 (en) * 2006-05-11 2012-10-09 Xerox Corporation Substrate fluorescence pattern mask for embedding information in printed documents
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
US8068255B2 (en) * 2006-11-17 2011-11-29 Microsoft Corporation Gamut mapping spectral content to reduce perceptible differences in color appearance
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
US7852515B2 (en) * 2007-06-05 2010-12-14 Xerox Corporation Infrared encoding for embedding multiple variable data information collocated in printed documents
US8455087B2 (en) * 2007-06-05 2013-06-04 Xerox Corporation Infrared encoding of security elements using standard xerographic materials with distraction patterns
US8009329B2 (en) * 2007-11-09 2011-08-30 Xerox Corporation Fluorescence-based correlation mark for enhanced security in printed documents
US20090267891A1 (en) * 2008-04-25 2009-10-29 Bamidele Ali Virtual paper
KR101000575B1 (ko) 2009-03-29 2010-12-14 인하대학교 산학협력단 합성 이미지 기반 인증 프로토콜
US9749607B2 (en) 2009-07-16 2017-08-29 Digimarc Corporation Coordinated illumination and image signal capture for enhanced signal detection
JP2011109639A (ja) * 2009-10-20 2011-06-02 Canon Inc 画像処理装置及びその制御方法
JP2012019477A (ja) * 2010-07-09 2012-01-26 Fuji Xerox Co Ltd 画像処理装置、画像形成装置およびプログラム
US9697588B2 (en) * 2010-11-15 2017-07-04 Intuitive Surgical Operations, Inc. System and method for multi-resolution sharpness transport across color channels
US8451501B2 (en) * 2010-12-13 2013-05-28 Xerox Corporation Watermark decoding via spectral analysis of pixel spacing
US8929682B2 (en) * 2011-04-28 2015-01-06 Hewlett-Packard Development Company, L.P. Calibrating image sensors
GB2497979A (en) * 2011-12-24 2013-07-03 Gluco Technology Ltd Security coding system & marker, optoelectronic scanner and method of coding articles
US10424038B2 (en) 2015-03-20 2019-09-24 Digimarc Corporation Signal encoding outside of guard band region surrounding text characters, including varying encoding strength
US9754341B2 (en) 2015-03-20 2017-09-05 Digimarc Corporation Digital watermarking and data hiding with narrow-band absorption materials
US10872392B2 (en) 2017-11-07 2020-12-22 Digimarc Corporation Generating artistic designs encoded with robust, machine-readable data
US11062108B2 (en) 2017-11-07 2021-07-13 Digimarc Corporation Generating and reading optical codes with variable density to adapt for visual quality and reliability
US11409978B2 (en) * 2020-11-05 2022-08-09 Corning Research & Development Corporation Machine-readable optical label including spectrally encoded data storage patterns
US11425313B1 (en) 2021-11-29 2022-08-23 Unity Technologies Sf Increasing dynamic range of a virtual production display

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234663A (en) 1963-04-01 1966-02-15 Bausch & Lomb Film coding method
US3969830A (en) 1972-12-01 1976-07-20 Grasham James A Color encoding-decoding method
US4290675A (en) 1978-12-04 1981-09-22 Leo Beiser Anaglyph stereoscopy
US4586711A (en) 1983-05-10 1986-05-06 Glenn E. Weeks Matching card game employing randomly-coded monochromatic images
US4824144A (en) 1987-04-10 1989-04-25 Tasma Gerald W Color identification system
GB9019784D0 (en) * 1990-09-10 1990-10-24 Amblehurst Ltd Security device
DE69226198T2 (de) 1991-11-05 1999-01-21 Printpack, Inc., Atlanta, Ga. Optisches verfahren zum ver-und entschlüsseln von bildern
GB2261789B (en) 1991-11-20 1995-07-19 Stephen Peter Ehrmann Erskine Improvements in or relating to the production of anaglyphs
US5398131A (en) 1992-08-13 1995-03-14 Hall; Dennis R. Stereoscopic hardcopy methods
US5371627A (en) 1992-10-23 1994-12-06 N.E. Thing Enterprises, Inc. Random dot stereogram and method for making the same
US5956044A (en) * 1993-05-07 1999-09-21 Eastman Kodak Company Imaging device to media compatibility and color appearance matching with flare, luminance, and white point comparison
US6111598A (en) 1993-11-12 2000-08-29 Peveo, Inc. System and method for producing and displaying spectrally-multiplexed images of three-dimensional imagery for use in flicker-free stereoscopic viewing thereof
US5594841A (en) 1993-12-27 1997-01-14 Schutz; Stephen A. Stereogram and method of constructing the same
US6002498A (en) * 1994-06-15 1999-12-14 Konica Corporation Image processing method and image forming method
US5576528A (en) * 1994-12-23 1996-11-19 Symbol Technologies, Inc. Color processing for bar code symbol compaction
US6404464B1 (en) * 1995-10-30 2002-06-11 Reveo, Inc. Method and system for producing color images with improved brightness and color characteristics on radiation absorptive surfaces
US6373974B2 (en) * 1998-03-16 2002-04-16 Sharp Laboratories Of America, Inc. Method for extracting multiresolution watermark images to determine rightful ownership
US6301044B1 (en) 2000-03-30 2001-10-09 Disney Enterprises, Inc. Apparel color and image effect system
US6920236B2 (en) * 2001-03-26 2005-07-19 Mikos, Ltd. Dual band biometric identification system
CN1509895A (zh) * 2001-06-22 2004-07-07 ��Τ����˹ 彩色复制方法
US6766045B2 (en) * 2002-03-11 2004-07-20 Digital Verification Ltd. Currency verification

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004133932A (ja) * 2002-10-09 2004-04-30 Xerox Corp 動画ソース画像を形成するためのソース画像のスペクトル多重化及びレンダリング、及びスペクトル逆多重化のためのシステム

Also Published As

Publication number Publication date
US7218785B2 (en) 2007-05-15
US20040071359A1 (en) 2004-04-15
EP1408472A3 (en) 2010-02-03
EP1408472A2 (en) 2004-04-14
US20040101201A1 (en) 2004-05-27
US7127112B2 (en) 2006-10-24

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