involving changing the position of selected pixels

Industry

CPC
H04N1/32219

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N1/00Scanning, transmission or reproduction of documents or the like

Current Industry

H04N1/32219involving changing the position of selected pixels

Industries

Patents Grantslast 30 patents

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Watermarks for text content
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System, method and apparatus for digital watermarking
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Encoding information using disjoint highlight and shadow dot patterns
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- Hewlett-Packard Development Company, L.P.
- Robert Ulichney
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Image processing apparatus, method, and program product for embeddi...
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- Canon Kabushiki Kaisha
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Image processing apparatus that previews images, control method for...
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- Canon Kabushiki Kaisha
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Encoding dot patterns into printed images based on source pixel color
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Image processing apparatus, system, and computer program product ca...
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Image forming apparatus that degrades visibility of printed side of...
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Encoding information in printed images by decreasing grayscale pixe...
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Printing apparatus and text input program
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Information Patent Grant
Method of compensating for printing substrate deformation in multic...
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Audio-based internet search methods and sub-combinations
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Hybrid vector/bitmap printed warped security feature
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Multiple payload pantographs
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- Hewlett-Packard Development Company, L.P.
- Jason S Aronoff
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Document printing using hardware-independent pattern ink cells
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- Issue date Aug 28, 2018
- Xerox Corporation
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Information Patent Grant
Embedding and decoding three-dimensional watermarks into stereoscop...
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- Virginia Venture Industries, LLC
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Information Patent Grant
Pixel perturbation for transmission of meta-information
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- VMware, Inc.
- Uday Kurkure
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Conveyance of hidden image data between output panel and digital ca...
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Information Patent Grant
Method and apparatus for generating a multi-layer correlation mark...
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Information Patent Grant
Digitally printed anti-copy document and processes and products the...
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- Judy Wailling Wu
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Information Patent Grant
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- Kabushiki Kaisha Toshiba
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printer driver separately applying watermark and information
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- Geoffrey B. Rhoads
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Information Patent Grant
Method and apparatus for generating a multi-layer correlation mark...
- Patent number 9,609,170
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- Xerox Corporation
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Watermark and manufacturing method therefor
- Patent number 9,124,819
- Issue date Sep 1, 2015
- National Taiwan Normal University
- Hsi-Chun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two dimensional information symbol
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- Canon Kabushiki Kaisha
- Paul Joseph Ellis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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SYSTEM, METHOD AND APPARATUS FOR DIGITAL WATERMARKING
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Method For Marking Visuals Of Information For Subsequent Identifica...
- Publication number 20210377419
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ENCODING INFORMATION USING DISJOINT HIGHLIGHT AND SHADOW DOT PATTERNS
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WATERMARKS FOR TEXT CONTENT
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- Citrix Systems, Inc
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GRAPHICAL INDICATOR
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- SONIX TECHNOLOGY CO., LTD.
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IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND NON-TRANSI...
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METHOD OF COMPENSATING FOR PRINTING SUBSTRATE DEFORMATION IN MULTIC...
- Publication number 20190230249
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- Heidelberger Druckmaschinen AG
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IMAGE PROCESSING APPARATUS THAT PREVIEWS IMAGES, CONTROL METHOD FOR...
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PRINTING APPARATUS AND TEXT INPUT PROGRAM
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DOCUMENT PRINTING USING HARDWARE-INDEPENDENT PATTERN INK CELLS
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GRAPHICAL INDICATOR
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METHOD AND APPARATUS FOR GENERATING A MULTI-LAYER CORRELATION MARK...
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IMAGE FORMING APPARATUS AND INFORMATION PROCESSING APPARATUS
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PIXEL PERTURBATION FOR TRANSMISSION OF META-INFORMATION
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PRINTING METHOD
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- KABUSHIKI KAISHA TOSHIBA
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CONVEYANCE OF HIDDEN IMAGE DATA BETWEEN OUTPUT PANEL & DIGITAL CAMERA
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- Intel Corporation
- Richard D. Roberts
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WATERMARK AND MANUFACTURING METHOD THEREFOR
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- National Taiwan Normal University
- Hsi-Chun WANG
- G06 - COMPUTING CALCULATING COUNTING
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Embedding and Detecting Hidden Information
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- SURSEN CORP.
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WATERMARK ENCODING VIA PIXEL SPACING MODULATION
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IMAGE ENCRYPTION/DESCRYPTION DEVICE, METHOD, AND STORAGE MEDIUM STO...
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Two dimensional information symbol
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- Canon Kabushiki Kaisha
- Paul Joseph ELLIS
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PAYLOAD RECOVERY SYSTEMS AND METHODS
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- Robert Alan Ulichney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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WATERMARKING ELECTRONIC TEXT DOCUMENTS
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- Adnan M. Alattar
- G06 - COMPUTING CALCULATING COUNTING
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IMAGE PROCESSING APPARATUS EMBEDDING ADDITIONAL INFORMATION IN DOCU...
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- RICOH COMPANY, LTD.
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- G06 - COMPUTING CALCULATING COUNTING
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TECHNIQUES FOR WATERMARKING AND DISTRIBUTING CONTENT
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- Alan Michael Snyder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF DECODING ON AN ELECTRONIC DEVICE
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- COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
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- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING GRAPHIC SECURITY TO A DOCUMENT AT T...
- Publication number 20110148958
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- Pitney Bowes Inc.
- Bertrand Haas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

involving changing the position of selected pixels

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for marking visuals of information for subsequent identifica...

Watermarks for text content

Methods and arrangements for enhancing detection of digital waterma...

System, method and apparatus for digital watermarking

Graphical indicator

Encoding information using disjoint highlight and shadow dot patterns

Image processing apparatus, method, and program product for embeddi...

Image processing apparatus that previews images, control method for...

Encoding dot patterns into printed images based on source pixel color

Image processing apparatus, system, and computer program product ca...

Image forming apparatus that degrades visibility of printed side of...

Image processing apparatus, image processing method and storage medium

Encoding information in printed images by decreasing grayscale pixe...

Graphical indicator

Printing apparatus and text input program

Method of compensating for printing substrate deformation in multic...

Audio-based internet search methods and sub-combinations

Hybrid vector/bitmap printed warped security feature

Multiple payload pantographs

Document printing using hardware-independent pattern ink cells

Embedding and decoding three-dimensional watermarks into stereoscop...

Pixel perturbation for transmission of meta-information

Conveyance of hidden image data between output panel and digital ca...

Method and apparatus for generating a multi-layer correlation mark...

Digitally printed anti-copy document and processes and products the...

Printing method

Printer driver separately applying watermark and information

Method and apparatus for generating a multi-layer correlation mark...

Watermark and manufacturing method therefor

Two dimensional information symbol

Patents Applicationslast 30 patents

COPY DETECTION PATTERN

PRINTING IMAGE-INDEPENDENT PRINT DATA BASED ON PIXEL CHARACTERISTICS

SYSTEM, METHOD AND APPARATUS FOR DIGITAL WATERMARKING

Method For Marking Visuals Of Information For Subsequent Identifica...

ENCODING INFORMATION USING DISJOINT HIGHLIGHT AND SHADOW DOT PATTERNS

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND STORAGE ME...

WATERMARKS FOR TEXT CONTENT

GRAPHICAL INDICATOR

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING SYSTEM, AND NON-TRANSI...

METHOD OF COMPENSATING FOR PRINTING SUBSTRATE DEFORMATION IN MULTIC...

IMAGE PROCESSING APPARATUS THAT PREVIEWS IMAGES, CONTROL METHOD FOR...

PRINTING APPARATUS AND TEXT INPUT PROGRAM

DOCUMENT PRINTING USING HARDWARE-INDEPENDENT PATTERN INK CELLS

GRAPHICAL INDICATOR

METHOD AND APPARATUS FOR GENERATING A MULTI-LAYER CORRELATION MARK...

IMAGE FORMING APPARATUS AND INFORMATION PROCESSING APPARATUS

PIXEL PERTURBATION FOR TRANSMISSION OF META-INFORMATION

PRINTING METHOD

CONVEYANCE OF HIDDEN IMAGE DATA BETWEEN OUTPUT PANEL & DIGITAL CAMERA

WATERMARK AND MANUFACTURING METHOD THEREFOR

Embedding and Detecting Hidden Information

WATERMARK ENCODING VIA PIXEL SPACING MODULATION

IMAGE ENCRYPTION/DESCRYPTION DEVICE, METHOD, AND STORAGE MEDIUM STO...

Two dimensional information symbol

PAYLOAD RECOVERY SYSTEMS AND METHODS

WATERMARKING ELECTRONIC TEXT DOCUMENTS

IMAGE PROCESSING APPARATUS EMBEDDING ADDITIONAL INFORMATION IN DOCU...

TECHNIQUES FOR WATERMARKING AND DISTRIBUTING CONTENT

METHOD OF DECODING ON AN ELECTRONIC DEVICE

SYSTEM AND METHOD FOR PROVIDING GRAPHIC SECURITY TO A DOCUMENT AT T...