ID23884A - Memasukkan data pelengkap dalam sinyal - Google Patents

Memasukkan data pelengkap dalam sinyal

Info

Publication number
ID23884A
ID23884A IDW991309A ID991309A ID23884A ID 23884 A ID23884 A ID 23884A ID W991309 A IDW991309 A ID W991309A ID 991309 A ID991309 A ID 991309A ID 23884 A ID23884 A ID 23884A
Authority
ID
Indonesia
Prior art keywords
signal
enter
complete data
data
watermark patterns
Prior art date
Application number
IDW991309A
Other languages
English (en)
Indonesian (id)
Inventor
Antonius A C M Kalker
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8233435&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ID23884(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of ID23884A publication Critical patent/ID23884A/id

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • G06T1/0071—Robust watermarking, e.g. average attack or collusion attack resistant using multiple or alternating watermarks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H04H20/31—Arrangements for simultaneous broadcast of plural pieces of information by a single channel using in-band signals, e.g. subsonic or cue signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/50—Aspects of broadcast communication characterised by the use of watermarks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/913—Television signal processing therefor for scrambling ; for copy protection
    • H04N2005/91307—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal
    • H04N2005/91335—Television signal processing therefor for scrambling ; for copy protection by adding a copy protection signal to the video signal the copy protection signal being a watermark

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Television Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Image Analysis (AREA)
  • Storage Device Security (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Traffic Control Systems (AREA)
  • Holo Graphy (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
IDW991309A 1998-03-04 1999-03-02 Memasukkan data pelengkap dalam sinyal ID23884A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98200656 1998-03-04

Publications (1)

Publication Number Publication Date
ID23884A true ID23884A (id) 2000-05-25

Family

ID=8233435

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW991309A ID23884A (id) 1998-03-04 1999-03-02 Memasukkan data pelengkap dalam sinyal

Country Status (14)

Country Link
US (6) US6971011B1 (https=)
EP (4) EP0981900A2 (https=)
JP (4) JP2001525151A (https=)
KR (4) KR20010012214A (https=)
CN (4) CN1153456C (https=)
AT (3) ATE422282T1 (https=)
AU (1) AU2437499A (https=)
BR (1) BR9904848A (https=)
DE (3) DE69938278T2 (https=)
ES (1) ES2297919T3 (https=)
ID (1) ID23884A (https=)
PL (2) PL336841A1 (https=)
RU (2) RU2249308C2 (https=)
WO (4) WO1999045704A2 (https=)

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