US Patent No: 7,444,000

Number of patents in Portfolio can not be more than 2000

Content identification, and securing media content with steganographic encoding

ALSO PUBLISHED AS: 20080019560

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Abstract

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The present invention relates generally to content identification. Examples of content include imagery, video and audio. One claim recites decompressing a compressed encoded signal, the encoded signal comprising plural-bit information hidden therein; determining whether the plural-bit information is sufficiently hidden in the decompressed encoded signal based on first criteria; and embedding the plural-bit information in the decompressed encoded signal if the plural-bit information is not sufficiently hidden. Another claim recites receiving a plural-bit identifier from a content processor that derives the identifier from sample values representing an audio or image media object; providing the identifier to a remote database via the internet; receiving from the database a profile of a proprietor of the media object, the profile including the proprietor's name and contact information. Of course, other combinations are provided and claimed as well.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
DIGIMARC CORPORATIONBEAVERTON, OR867

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rhoads, Geoffrey B West Linn, OR 967 42935

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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5,841,978 Network linking method using steganographically embedded data objects 453 1995
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6,122,403 Computer system linked by using information in data objects 673 1996
5,841,886 Security system for photographic identification 290 1996
6,122,392 Signal processing to hide plural-bit information in image, video, and audio data 116 1997
7,171,016 Method for monitoring internet dissemination of image, video and/or audio files 148 1998
6,681,028 Paper-based control of computer systems 163 1999
6,404,898 Method and system for encoding image and audio content 164 1999
6,400,827 Methods for hiding in-band digital data in images and video 116 1999
6,330,335 Audio steganography 196 2000
6,983,051 Methods for audio watermarking and decoding 77 2000
6,266,430 Audio or video steganography 211 2000
6,775,392 Computer system linked by using information in data objects 163 2000
6,553,129 Computer system linked by using information in data objects 211 2000
6,542,620 Signal processing to hide plural-bit information in image, video, and audio data 109 2000
6,760,463 Watermarking methods and media 134 2001
7,051,086 Method of linking on-line data to printed documents 154 2001
6,654,887 Steganography decoding methods employing error information 84 2001
6,738,495 Watermarking enhanced to withstand anticipated corruptions 98 2001
7,123,740 Watermark systems and methods 32 2001
6,968,057 Emulsion products and imagery employing steganography 50 2002
6,567,780 Audio with hidden in-band digital data 71 2002
6,647,129 Method and system for encoding image and audio content 108 2002
7,263,203 Digital watermarks 62 2003
2007/0286,451 Methods For Monitoring Audio And Images On The Internet 11 2007
 
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MICROSOFT CORPORATION (2)
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Audible Magic Corporation (1)
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BLUE SPIKE LLC (1)
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BROADCAST DATA RETRIEVAL CORPORATION (1)
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Other [Check patent profile for assignment information] (9)
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Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
DIGIMARC CORPORATION (83)
8,180,844 System for linking from objects to remote resources 4 2000
7,945,781 Method and systems for inserting watermarks in digital signals 30 2000
8,103,542 Digitally marked objects and promotional methods 4 2000
8,355,525 Parallel processing of digital watermarking operations 2 2001
8,543,823 Digital watermarking for identification documents 0 2003
8,243,980 Image processing using embedded registration data to determine and compensate for geometric transformation 3 2004
8,094,869 Fragile and emerging digital watermarks 4 2004
8,457,346 Digital watermarking image signals on-chip 2 2005
8,108,484 Fingerprints and machine-readable codes combined with user characteristics to obtain content or information 2 2005
7,978,874 Digital watermarking for workflow by tracking content or content identifiers with respect to time 5 2005
8,355,526 Digitally watermarking holograms 1 2005
8,429,205 Associating data with media signals in media signal systems through auxiliary data steganographically embedded in the media signals 0 2005
8,005,254 Background watermark processing 4 2005
7,545,951 Data transmission by watermark or derived identifier proxy 60 2005
8,379,908 Embedding and reading codes on objects 0 2006
7,992,003 Methods and systems for inserting watermarks in digital signals 7 2006
7,974,436 Methods, apparatus and programs for generating and utilizing content signatures 4 2006
7,991,182 Methods for steganographic encoding media 0 2006
7,949,147 Watermarking compressed data 24 2006
8,045,748 Watermark embedding functions adapted for transmission channels 1 2006
7,930,546 Methods, systems, and sub-combinations useful in media identification 25 2007
8,489,598 Methods and devices employing content identifiers 2 2007
8,023,691 Methods involving maps, imagery, video and steganography 2 2007
8,051,169 Methods and systems useful in linking from objects to remote resources 2 2007
8,121,342 Associating metadata with media signals, and searching for media signals using metadata 1 2007
8,391,851 Gestural techniques with wireless mobile phone devices 1 2007
8,181,884 Machine-readable features for objects 0 2007
8,607,354 Deriving multiple fingerprints from audio or video content 1 2007
8,312,168 Methods for linking from objects to remote resources 14 2007
8,230,337 Associating objects with corresponding behaviors 2007
8,091,025 Systems and methods for processing content objects 2 2007
7,965,863 Digital watermarks as a gateway and control mechanism 3 2007
8,194,915 Wavelet domain watermarks 0 2008
8,000,495 Digital watermarking systems and methods 3 2008
7,953,824 Image sensors worn or attached on humans for imagery identification 24 2008
8,645,838 Method for enhancing content using persistent content identification 0 2008
8,825,518 Media methods and systems 0 2008
8,077,911 Methods, apparatus and programs for generating and utilizing content signatures 0 2008
7,983,443 Methods for managing content using intentional degradation and insertion of steganographic codes 1 2009
8,615,471 Methods and related toy and game applications using encoded information 0 2009
7,970,166 Steganographic encoding methods and apparatus 17 2009
7,953,270 Methods and arrangements employing digital content items 29 2009
8,160,304 Interactive systems and methods employing wireless mobile devices 8 2009
7,957,553 Digital watermarking apparatus and methods 19 2009
7,965,864 Data transmission by extracted or calculated identifying data 20 2009
7,970,167 Deriving identifying data from video and audio 22 2009
8,103,879 Processing audio or video content with multiple watermark layers 0 2009
8,565,473 Noise influenced watermarking methods and apparatus 0 2009
8,036,419 Digital watermarks 3 2009
7,961,949 Extracting multiple identifiers from audio and video content 23 2009
7,986,845 Steganographic systems and methods 0 2009
7,837,094 Methods and systems for interacting with physical objects 82 2009
8,107,674 Synchronizing rendering of multimedia content 8 2010
8,116,516 Controlling use of audio or image content 1 2010
8,301,453 Watermark synchronization signals conveying payload data 0 2010
8,126,201 Watermark decoding from streaming media 0 2010
8,165,341 Methods and apparatus to process imagery or audio content 3 2010
8,528,103 System for managing display and retrieval of image content on a network with image identification and linking to network content 0 2010
8,099,403 Content identification and management in content distribution networks 1 2010
8,165,342 Color image or video processing 1 2010
8,155,378 Color image or video processing 2 2010
8,023,695 Methods for analyzing electronic media including video and audio 1 2010
8,027,520 Methods and arrangements employing digital content items 1 2010
8,447,067 Location-based arrangements employing mobile devices 3 2010
8,027,509 Digital watermarking in data representing color channels 4 2010
8,103,053 Method and apparatus for associating identifiers with content 0 2010
8,184,849 Error processing of steganographic message signals 0 2010
8,027,510 Encoding and decoding media signals 1 2010
8,457,449 Wireless mobile phone methods 2 2010
8,123,134 Apparatus to analyze security features on objects 2 2010
8,055,014 Bi-directional image capture methods and apparatuses 0 2010
8,520,900 Methods and devices involving imagery and gestures 0 2010
8,036,420 Substituting or replacing components in sound based on steganographic encoding 0 2010
8,150,032 Methods for controlling rendering of images and video 0 2010
8,538,064 Methods and devices employing content identifiers 0 2010
8,483,426 Digital watermarks 0 2010
8,078,697 Network linking methods and apparatus 1 2010
8,256,665 Methods and systems for interacting with physical objects 0 2010
8,184,851 Inserting watermarks into portions of digital signals 0 2011
8,644,548 Digital watermarks 0 2011
8,542,870 Methods, apparatus and programs for generating and utilizing content signatures 0 2011
8,543,661 Fingerprints and machine-readable codes combined with user characteristics to obtain content or information 0 2011
8,792,675 Color image or video processing 0 2012
 
KONICA MINOLTA LABORATORY U.S.A., INC. (1)
8,430,301 Document authentication using hierarchical barcode stamps to detect alterations of barcode 0 2009
 
SEAGATE TECHNOLOGY LLC (1)
8,035,909 Coding technique for correcting media defect-related errors and random errors 0 2008
 
VERKERK, ROBERT (1)
8,364,966 Digital watermark systems and methods 0 2007

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