Transform domain methods

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CPC
H04N1/32154

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Parent Industries

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

Current Industry

H04N1/32154Transform domain methods

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Frequency and spatial domain image processing method for image mark...
- Patent number 11,489,984
- Issue date Nov 1, 2022
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Cheng Yi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Feature-based signal localization in digital capture systems
- Patent number 10,460,413
- Issue date Oct 29, 2019
- Digimarc Corporation
- Tomas Filler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for fast and repeatable embedding of high-dimen...
- Patent number 9,990,687
- Issue date Jun 5, 2018
- Deep Learning Analytics, LLC
- John Patrick Kaufhold
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for embedding supplementary data into digital med...
- Patent number 9,799,372
- Issue date Oct 24, 2017
- Time Warner Cable Enterprises LLC
- Thomas W. Meyer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message key generation
- Patent number 9,559,839
- Issue date Jan 31, 2017
- Digimarc Corporation
- Trent J. Brundage
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feature-based watermark localization in digital capture systems
- Patent number 9,521,291
- Issue date Dec 13, 2016
- Digimarc Corporation
- Vojtech Holub
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Conditional access using embedded watermarks
- Patent number 9,323,902
- Issue date Apr 26, 2016
- Verance Corporation
- Rade Petrovic
- 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
Embedder for embedding a watermark into an information representati...
- Patent number 9,037,453
- Issue date May 19, 2015
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Bernhard Grill
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Digital watermarking
- Patent number 8,934,663
- Issue date Jan 13, 2015
- Optimark, L.L.C.
- Oscar Moreno De Ayala
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Color image or video processing
- Patent number 8,792,675
- Issue date Jul 29, 2014
- Digimarc Corporation
- Alastair M Reed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital watermark key generation
- Patent number 8,761,391
- Issue date Jun 24, 2014
- Digimarc Corporation
- Trent J. Brundage
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
System and method for embedding supplementary data into digital med...
- Patent number 8,694,665
- Issue date Apr 8, 2014
- Time Warner Cable Enterprises LLC
- Thomas W. Meyer
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and device for marking and method for identifying a document...
- Patent number 8,638,476
- Issue date Jan 28, 2014
- Advanced Track and Trace
- Jean-Pierre Massicot
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Confirming physical custody of objects
- Patent number 8,626,666
- Issue date Jan 7, 2014
- Digimarc Corporation
- Neil E. Lofgren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for embedding and extracting image digital watermark
- Patent number 8,615,103
- Issue date Dec 24, 2013
- ZTE Corporation
- Hujun Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods facilitating communication with remote computers
- Patent number 8,606,715
- Issue date Dec 10, 2013
- Digimarc Corporation
- Neil E. Lofgren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message key generation
- Patent number 8,600,053
- Issue date Dec 3, 2013
- Digimarc Corporation
- Trent J. Brundage
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Message encoding
- Patent number 8,600,103
- Issue date Dec 3, 2013
- Digimarc Corporation
- Trent J. Brundage
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Arrangement of objects in images or graphics to convey a machine-re...
- Patent number 8,515,121
- Issue date Aug 20, 2013
- Digimarc Corporation
- John Stach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process and device for securing documents by generating a dot distr...
- Patent number 8,498,022
- Issue date Jul 30, 2013
- Advanced Track and Trace
- Jean-Pierre Massicot
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Watermark information embedding device, watermark information proce...
- Patent number 8,498,443
- Issue date Jul 30, 2013
- Kagoshima University
- Satoshi Ono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image falsification detection device and image falsification detect...
- Patent number 8,387,860
- Issue date Mar 5, 2013
- Canon Kabushiki Kaisha
- Junya Arakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital watermark systems and methods
- Patent number 8,364,966
- Issue date Jan 29, 2013
- Digimarc Corporation
- Andrew Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Picture taking apparatus and method of controlling same
- Patent number 8,355,505
- Issue date Jan 15, 2013
- Canon Kabushiki Kaisha
- Goichi Morikawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Parallel processing of digital watermarking operations
- Patent number 8,355,525
- Issue date Jan 15, 2013
- Digimarc Corporation
- Tyler J. McKinley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for making documents secure using unique imprint...
- Patent number 8,345,315
- Issue date Jan 1, 2013
- Advanced Track and Trace
- Zbigniew Sagan
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method and apparatus for determining whether or not a reference pat...
- Patent number 8,281,137
- Issue date Oct 2, 2012
- Thomson Licensing
- Peter Georg Baum
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Image processing using embedded registration data to determine and...
- Patent number 8,243,980
- Issue date Aug 14, 2012
- Digimarc Corporation
- Geoffrey B. Rhoads
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Wavelet domain watermarks
- Patent number 8,194,915
- Issue date Jun 5, 2012
- Digimarc Corporation
- Ravi K. Sharma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL INVISIBLE INK
- Publication number 20240232302
- Publication date Jul 11, 2024
- Xerox Corporation
- EDWARD N. CHAPMAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND APPARATUS, STORAGE MEDIUM AND COMPUTER...
- Publication number 20210234989
- Publication date Jul 29, 2021
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
- Cheng YI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FEATURE-BASED SIGNAL LOCALIZATION IN DIGITAL CAPTURE SYSTEMS
- Publication number 20190139175
- Publication date May 9, 2019
- Digimarc Corporation
- Vojtech Holub
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY CONTENT CURRENTNESS VALIDATION
- Publication number 20190114733
- Publication date Apr 18, 2019
- Red Hat, Inc.
- Hannes Sowa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MESSAGE KEY GENERATION
- Publication number 20160020900
- Publication date Jan 21, 2016
- Digimarc Corporation
- Trent J. Brundage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FEATURE-BASED WATERMARK LOCALIZATION IN DIGITAL CAPTURE SYSTEMS
- Publication number 20150030201
- Publication date Jan 29, 2015
- Digimarc Corporation
- Vojtech Holub
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WATERMARK AND MANUFACTURING METHOD THEREFOR
- Publication number 20140362414
- Publication date Dec 11, 2014
- National Taiwan Normal University
- Hsi-Chun WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MESSAGE KEY GENERATION
- Publication number 20140161254
- Publication date Jun 12, 2014
- Digimarc Corporation
- Trent J. Brundage
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SYSTEM AND METHOD FOR EMBEDDING SUPPLEMENTARY DATA INTO DIGITAL MED...
- Publication number 20140161420
- Publication date Jun 12, 2014
- Thomas W. Meyer
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESS AND DEVICE FOR SECURING DOCUMENTS
- Publication number 20130286443
- Publication date Oct 31, 2013
- Jean-Pierre MASSICOT
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
CONDITIONAL ACCESS USING EMBEDDED WATERMARKS
- Publication number 20130151856
- Publication date Jun 13, 2013
- Verance Corporation
- Rade Petrovic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESS AND DEVICE FOR SECURING DOCUMENTS
- Publication number 20130094064
- Publication date Apr 18, 2013
- ADVANCED TRACK AND TRACE
- Jean-Pierre Massicot
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
COLOR IMAGE OR VIDEO PROCESSING
- Publication number 20120281871
- Publication date Nov 8, 2012
- Alastair M. Reed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital Watermarking
- Publication number 20120213402
- Publication date Aug 23, 2012
- GAUSS RESEARCH LABORATORY, INC.
- Oscar Moreno De Ayala
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital Watermark Key Generation
- Publication number 20120179914
- Publication date Jul 12, 2012
- Trent J. Brundage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Digital Watermark Key Generation
- Publication number 20120179951
- Publication date Jul 12, 2012
- Trent J. Brundage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and System for Embedding and Extracting Image Digital Watermark
- Publication number 20120163652
- Publication date Jun 28, 2012
- ZTE Corporation
- Hujun Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WATERMARK INFORMATION EMBEDDING DEVICE, WATERMARK INFORMATION PROCE...
- Publication number 20120128199
- Publication date May 24, 2012
- A.T COMMUNICATIONS CO., LTD.
- Satoshi Ono
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Message Key Generation
- Publication number 20120076295
- Publication date Mar 29, 2012
- Trent J. Brundage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Message Encoding
- Publication number 20120076346
- Publication date Mar 29, 2012
- Trent J. Brundage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Error Processing of Steganographic Message Signals
- Publication number 20110158468
- Publication date Jun 30, 2011
- Geoffrey B. Rhoads
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FALSIFICATION DETECTION DEVICE AND IMAGE FALSIFICATION DETECT...
- Publication number 20110139866
- Publication date Jun 16, 2011
- Canon Kabushiki Kaisha
- Junya Arakawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EMBEDDER FOR EMBEDDING A WATERMARK INTO AN INFORMATION REPRESENTATI...
- Publication number 20110144998
- Publication date Jun 16, 2011
- Bernhard Grill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arrangement of Objects in Images or Graphics to Convey a Machine-Re...
- Publication number 20110110555
- Publication date May 12, 2011
- John Stach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Audio and Video Signal Processing
- Publication number 20110106539
- Publication date May 5, 2011
- Geoffrey B. Rhoads
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods for Controlling Rendering of Images and Video
- Publication number 20110051998
- Publication date Mar 3, 2011
- Geoffrey B. Rhoads
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR IDENTIFYING MARKED IMAGES USING STATISTICAL MOMENTS BASE...
- Publication number 20110019907
- Publication date Jan 27, 2011
- NEW JERSEY INSTITUTE OF TECHNOLOGY
- Yun-Qing Shi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Encoding and Decoding Media Signals
- Publication number 20110007936
- Publication date Jan 13, 2011
- Geoffrey B. Rhoads
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
COLOR IMAGE OR VIDEO PROCESSING
- Publication number 20100310117
- Publication date Dec 9, 2010
- Alastair M. Reed
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COLOR IMAGE OR VIDEO PROCESSING
- Publication number 20100310164
- Publication date Dec 9, 2010
- Alastair M. Reed
- G06 - COMPUTING CALCULATING COUNTING

Transform domain methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Frequency and spatial domain image processing method for image mark...

Feature-based signal localization in digital capture systems

Systems and methods for fast and repeatable embedding of high-dimen...

System and method for embedding supplementary data into digital med...

Message key generation

Feature-based watermark localization in digital capture systems

Conditional access using embedded watermarks

Watermark and manufacturing method therefor

Embedder for embedding a watermark into an information representati...

Digital watermarking

Color image or video processing

Digital watermark key generation

System and method for embedding supplementary data into digital med...

Method and device for marking and method for identifying a document...

Confirming physical custody of objects

Method and system for embedding and extracting image digital watermark

Systems and methods facilitating communication with remote computers

Message key generation

Message encoding

Arrangement of objects in images or graphics to convey a machine-re...

Process and device for securing documents by generating a dot distr...

Watermark information embedding device, watermark information proce...

Image falsification detection device and image falsification detect...

Digital watermark systems and methods

Picture taking apparatus and method of controlling same

Parallel processing of digital watermarking operations

Method and device for making documents secure using unique imprint...

Method and apparatus for determining whether or not a reference pat...

Image processing using embedded registration data to determine and...

Wavelet domain watermarks

Patents Applicationslast 30 patents

DIGITAL INVISIBLE INK

IMAGE PROCESSING METHOD AND APPARATUS, STORAGE MEDIUM AND COMPUTER...

FEATURE-BASED SIGNAL LOCALIZATION IN DIGITAL CAPTURE SYSTEMS

DISPLAY CONTENT CURRENTNESS VALIDATION

MESSAGE KEY GENERATION

FEATURE-BASED WATERMARK LOCALIZATION IN DIGITAL CAPTURE SYSTEMS

WATERMARK AND MANUFACTURING METHOD THEREFOR

MESSAGE KEY GENERATION

SYSTEM AND METHOD FOR EMBEDDING SUPPLEMENTARY DATA INTO DIGITAL MED...

PROCESS AND DEVICE FOR SECURING DOCUMENTS

CONDITIONAL ACCESS USING EMBEDDED WATERMARKS

PROCESS AND DEVICE FOR SECURING DOCUMENTS

COLOR IMAGE OR VIDEO PROCESSING

Digital Watermarking

Digital Watermark Key Generation

Digital Watermark Key Generation

Method and System for Embedding and Extracting Image Digital Watermark

WATERMARK INFORMATION EMBEDDING DEVICE, WATERMARK INFORMATION PROCE...

Message Key Generation

Message Encoding

Error Processing of Steganographic Message Signals

IMAGE FALSIFICATION DETECTION DEVICE AND IMAGE FALSIFICATION DETECT...

EMBEDDER FOR EMBEDDING A WATERMARK INTO AN INFORMATION REPRESENTATI...

Arrangement of Objects in Images or Graphics to Convey a Machine-Re...

Audio and Video Signal Processing

Methods for Controlling Rendering of Images and Video

METHOD FOR IDENTIFYING MARKED IMAGES USING STATISTICAL MOMENTS BASE...

Encoding and Decoding Media Signals

COLOR IMAGE OR VIDEO PROCESSING

COLOR IMAGE OR VIDEO PROCESSING