DE602005026661D1 - Ur detektion eines bildsignals - Google Patents

Ur detektion eines bildsignals

Info

Publication number
DE602005026661D1
DE602005026661D1 DE602005026661T DE602005026661T DE602005026661D1 DE 602005026661 D1 DE602005026661 D1 DE 602005026661D1 DE 602005026661 T DE602005026661 T DE 602005026661T DE 602005026661 T DE602005026661 T DE 602005026661T DE 602005026661 D1 DE602005026661 D1 DE 602005026661D1
Authority
DE
Germany
Prior art keywords
detection
image signal
image
signal
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602005026661T
Other languages
English (en)
Inventor
Takayuki Kurozumi
Hidehisa Nagano
Kunio Kashino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Publication of DE602005026661D1 publication Critical patent/DE602005026661D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • 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
    • G06F16/63—Querying
    • G06F16/632—Query formulation
    • G06F16/634—Query by example, e.g. query by humming
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7847—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content
    • G06F16/785—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content using colour or luminescence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/48—Matching video sequences
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2240/00—Data organisation or data communication aspects, specifically adapted for electrophonic musical tools or instruments
    • G10H2240/121—Musical libraries, i.e. musical databases indexed by musical parameters, wavetables, indexing schemes using musical parameters, musical rule bases or knowledge bases, e.g. for automatic composing methods
    • G10H2240/131—Library retrieval, i.e. searching a database or selecting a specific musical piece, segment, pattern, rule or parameter set
    • G10H2240/141—Library retrieval matching, i.e. any of the steps of matching an inputted segment or phrase with musical database contents, e.g. query by humming, singing or playing; the steps may include, e.g. musical analysis of the input, musical feature extraction, query formulation, or details of the retrieval process
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2250/00—Aspects of algorithms or signal processing methods without intrinsic musical character, yet specifically adapted for or used in electrophonic musical processing
    • G10H2250/131—Mathematical functions for musical analysis, processing, synthesis or composition
    • G10H2250/215—Transforms, i.e. mathematical transforms into domains appropriate for musical signal processing, coding or compression
    • G10H2250/235—Fourier transform; Discrete Fourier Transform [DFT]; Fast Fourier Transform [FFT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Library & Information Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Acoustics & Sound (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Television Signal Processing For Recording (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE602005026661T 2004-07-09 2005-07-08 Ur detektion eines bildsignals Active DE602005026661D1 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2004203199 2004-07-09
JP2004203198 2004-07-09
JP2005077726 2005-03-17
JP2005082107 2005-03-22
JP2005086280 2005-03-24
PCT/JP2005/012667 WO2006006528A1 (ja) 2004-07-09 2005-07-08 音響信号検出システム、音響信号検出サーバ、映像信号探索装置、映像信号探索方法、映像信号探索プログラムと記録媒体、信号探索装置、信号探索方法、及び、信号探索プログラムと記録媒体

Publications (1)

Publication Number Publication Date
DE602005026661D1 true DE602005026661D1 (de) 2011-04-14

Family

ID=35783871

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005026661T Active DE602005026661D1 (de) 2004-07-09 2005-07-08 Ur detektion eines bildsignals

Country Status (6)

Country Link
US (1) US7873521B2 (de)
EP (2) EP2312475B1 (de)
JP (1) JP4358229B2 (de)
CN (1) CN1898720B (de)
DE (1) DE602005026661D1 (de)
WO (1) WO2006006528A1 (de)

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JP5851455B2 (ja) * 2013-08-06 2016-02-03 日本電信電話株式会社 共通信号含有区間有無判定装置、方法、及びプログラム
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US10599218B2 (en) * 2013-09-06 2020-03-24 Immersion Corporation Haptic conversion system using frequency shifting
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US9354778B2 (en) 2013-12-06 2016-05-31 Digimarc Corporation Smartphone-based methods and systems
US9311639B2 (en) 2014-02-11 2016-04-12 Digimarc Corporation Methods, apparatus and arrangements for device to device communication
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JP6588212B2 (ja) * 2015-03-05 2019-10-09 学校法人大阪産業大学 音源検索装置および音源検索方法
KR102192678B1 (ko) * 2015-10-16 2020-12-17 삼성전자주식회사 음향 모델 입력 데이터의 정규화 장치 및 방법과, 음성 인식 장치
JP6480304B2 (ja) * 2015-11-06 2019-03-06 日本電信電話株式会社 信号探索方法、装置、及びプログラム
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Also Published As

Publication number Publication date
EP1768102B1 (de) 2011-03-02
US20070143108A1 (en) 2007-06-21
WO2006006528A1 (ja) 2006-01-19
EP2312475A1 (de) 2011-04-20
EP1768102A1 (de) 2007-03-28
US7873521B2 (en) 2011-01-18
JPWO2006006528A1 (ja) 2008-04-24
EP1768102A4 (de) 2008-08-20
JP4358229B2 (ja) 2009-11-04
EP2312475B1 (de) 2012-05-09
CN1898720A (zh) 2007-01-17
CN1898720B (zh) 2012-01-25

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