CN101238727B - 图像记录装置、场景转换提取方法及图像语音记录装置 - Google Patents

图像记录装置、场景转换提取方法及图像语音记录装置 Download PDF

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Publication number
CN101238727B
CN101238727B CN2006800291636A CN200680029163A CN101238727B CN 101238727 B CN101238727 B CN 101238727B CN 2006800291636 A CN2006800291636 A CN 2006800291636A CN 200680029163 A CN200680029163 A CN 200680029163A CN 101238727 B CN101238727 B CN 101238727B
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China
Prior art keywords
branchpoint
service area
unit
scene conversion
image
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Expired - Fee Related
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CN2006800291636A
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English (en)
Chinese (zh)
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CN101238727A (zh
Inventor
楠惠明
大塚功
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Priority claimed from JP2005232948A external-priority patent/JP3894940B2/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority claimed from PCT/JP2006/305337 external-priority patent/WO2007017970A1/ja
Publication of CN101238727A publication Critical patent/CN101238727A/zh
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Publication of CN101238727B publication Critical patent/CN101238727B/zh
Expired - Fee Related legal-status Critical Current
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
CN2006800291636A 2005-08-11 2006-03-17 图像记录装置、场景转换提取方法及图像语音记录装置 Expired - Fee Related CN101238727B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2005232957A JP3827705B1 (ja) 2005-08-11 2005-08-11 映像記録装置及びシーンチェンジ抽出方法
JP232957/2005 2005-08-11
JP232948/2005 2005-08-11
JP2005232948A JP3894940B2 (ja) 2005-08-11 2005-08-11 映像音声記録装置
PCT/JP2006/305337 WO2007017970A1 (ja) 2005-08-11 2006-03-17 映像記録装置、シーンチェンジ抽出方法、及び映像音声記録装置

Publications (2)

Publication Number Publication Date
CN101238727A CN101238727A (zh) 2008-08-06
CN101238727B true CN101238727B (zh) 2012-12-12

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CN2006800291636A Expired - Fee Related CN101238727B (zh) 2005-08-11 2006-03-17 图像记录装置、场景转换提取方法及图像语音记录装置

Country Status (2)

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JP (1) JP3827705B1 (ja)
CN (1) CN101238727B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007017970A1 (ja) * 2005-08-11 2007-02-15 Mitsubishi Denki Kabushiki Kaisha 映像記録装置、シーンチェンジ抽出方法、及び映像音声記録装置
JP5178616B2 (ja) * 2009-04-22 2013-04-10 三菱電機株式会社 シーンチェンジ検出装置および映像記録装置
JP5493531B2 (ja) * 2009-07-17 2014-05-14 三菱電機株式会社 映像音声記録再生装置および映像音声記録再生方法
JP5029754B2 (ja) * 2010-10-27 2012-09-19 コニカミノルタビジネステクノロジーズ株式会社 動画再生装置、動画再生方法および動画再生プログラム
JP5036882B2 (ja) * 2011-01-14 2012-09-26 三菱電機株式会社 映像記録装置、映像記録方法、映像音声記録装置、及び映像音声記録方法
CN102223535A (zh) * 2011-06-07 2011-10-19 东莞电子科技大学电子信息工程研究院 一种基于svc的自适应图像组结构选择方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1364383A (zh) * 2000-03-07 2002-08-14 皇家菲利浦电子有限公司 对视频信号进行编码的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10276388A (ja) * 1997-03-28 1998-10-13 Sony Corp 画像処理装置および画像処理方法、画像再生装置および画像再生方法、並びに記録媒体
JP3526414B2 (ja) * 1999-03-31 2004-05-17 株式会社東芝 情報記録再生方法および情報記録再生装置
JP2002010254A (ja) * 2000-06-20 2002-01-11 Sony Corp 特徴点検出方法および記録再生装置
JP2005175710A (ja) * 2003-12-09 2005-06-30 Sony Corp デジタル記録再生装置及びデジタル記録再生方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1364383A (zh) * 2000-03-07 2002-08-14 皇家菲利浦电子有限公司 对视频信号进行编码的方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2000-165796A 2000.06.16

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Publication number Publication date
CN101238727A (zh) 2008-08-06
JP3827705B1 (ja) 2006-09-27
JP2007049516A (ja) 2007-02-22

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