HK1165078A1 - 執行音頻水印嵌入以及水印檢測和提取的方法和裝置 - Google Patents

執行音頻水印嵌入以及水印檢測和提取的方法和裝置

Info

Publication number
HK1165078A1
HK1165078A1 HK12105178.9A HK12105178A HK1165078A1 HK 1165078 A1 HK1165078 A1 HK 1165078A1 HK 12105178 A HK12105178 A HK 12105178A HK 1165078 A1 HK1165078 A1 HK 1165078A1
Authority
HK
Hong Kong
Prior art keywords
extraction
methods
watermark detection
perform audio
audio watermarking
Prior art date
Application number
HK12105178.9A
Other languages
English (en)
Inventor
韋努戈帕爾．斯里尼瓦桑
亞歷山大．帕夫洛維奇．托普奇
Original Assignee
尼爾森 美國 有限公司
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
Application filed by 尼爾森 美國 有限公司 filed Critical 尼爾森 美國 有限公司
Publication of HK1165078A1 publication Critical patent/HK1165078A1/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/68—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/683—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/56—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/58—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 of audio
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Acoustics & Sound (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
HK12105178.9A 2008-10-24 2012-05-28 執行音頻水印嵌入以及水印檢測和提取的方法和裝置 HK1165078A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10838008P 2008-10-24 2008-10-24
US17470809P 2009-05-01 2009-05-01
US12/551,220 US8359205B2 (en) 2008-10-24 2009-08-31 Methods and apparatus to perform audio watermarking and watermark detection and extraction
PCT/US2009/061750 WO2010048459A1 (en) 2008-10-24 2009-10-22 Methods and apparatus to perform audio watermarking and watermark detection and extraction

Publications (1)

Publication Number Publication Date
HK1165078A1 true HK1165078A1 (zh) 2012-09-28

Family

ID=42118359

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12105178.9A HK1165078A1 (zh) 2008-10-24 2012-05-28 執行音頻水印嵌入以及水印檢測和提取的方法和裝置

Country Status (8)

Country Link
US (6) US8359205B2 (zh)
EP (2) EP3407354A1 (zh)
JP (1) JP2012507045A (zh)
CN (2) CN104575544B (zh)
AU (1) AU2009308305B2 (zh)
CA (1) CA2741536C (zh)
HK (1) HK1165078A1 (zh)
WO (1) WO2010048459A1 (zh)

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