CN102782750B - 兴趣区间抽取装置、兴趣区间抽取方法 - Google Patents
兴趣区间抽取装置、兴趣区间抽取方法 Download PDFInfo
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- CN102782750B CN102782750B CN201180012516.2A CN201180012516A CN102782750B CN 102782750 B CN102782750 B CN 102782750B CN 201180012516 A CN201180012516 A CN 201180012516A CN 102782750 B CN102782750 B CN 102782750B
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- 239000013598 vector Substances 0.000 claims abstract description 254
- 230000005236 sound signal Effects 0.000 claims abstract description 58
- 239000000284 extract Substances 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims description 29
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/147—Scene change detection
-
- 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
- G06F16/7834—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 audio features
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- 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
- 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
- H04N21/439—Processing of audio elementary streams
- H04N21/4394—Processing of audio elementary streams involving operations for analysing the audio stream, e.g. detecting features or characteristics in audio streams
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
- G10L25/78—Detection of presence or absence of voice signals
- G10L25/81—Detection of presence or absence of voice signals for discriminating voice from music
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Library & Information Science (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Acoustics & Sound (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Television Signal Processing For Recording (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011000839 | 2011-01-05 | ||
JP2011-000839 | 2011-01-05 | ||
PCT/JP2011/006031 WO2012093430A1 (ja) | 2011-01-05 | 2011-10-28 | 興味区間抽出装置、興味区間抽出方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102782750A CN102782750A (zh) | 2012-11-14 |
CN102782750B true CN102782750B (zh) | 2015-04-01 |
Family
ID=46457300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180012516.2A Active CN102782750B (zh) | 2011-01-05 | 2011-10-28 | 兴趣区间抽取装置、兴趣区间抽取方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8942540B2 (zh) |
JP (1) | JP5658285B2 (zh) |
CN (1) | CN102782750B (zh) |
WO (1) | WO2012093430A1 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9031384B2 (en) * | 2011-06-02 | 2015-05-12 | Panasonic Intellectual Property Corporation Of America | Region of interest identification device, region of interest identification method, region of interest identification program, and region of interest identification integrated circuit |
CN102789780B (zh) * | 2012-07-14 | 2014-10-01 | 福州大学 | 基于谱时幅度分级向量辨识环境声音事件的方法 |
US9544704B1 (en) * | 2015-07-16 | 2017-01-10 | Avaya Inc. | System and method for evaluating media segments for interestingness |
US11341185B1 (en) * | 2018-06-19 | 2022-05-24 | Amazon Technologies, Inc. | Systems and methods for content-based indexing of videos at web-scale |
CN111107442B (zh) * | 2019-11-25 | 2022-07-12 | 北京大米科技有限公司 | 音视频文件的获取方法、装置、服务器及存储介质 |
CN114255741B (zh) * | 2022-02-28 | 2022-06-10 | 腾讯科技(深圳)有限公司 | 重复音频检测方法、设备、存储介质 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1787077A (zh) * | 2005-12-13 | 2006-06-14 | 浙江大学 | 基于锚模型空间投影序数比较的快速说话人确认方法 |
CN101916568A (zh) * | 2008-12-05 | 2010-12-15 | 索尼株式会社 | 信息处理设备、信息处理方法和程序 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2960939B2 (ja) | 1989-08-24 | 1999-10-12 | 日本電信電話株式会社 | シーン抽出処理方法 |
US5758257A (en) * | 1994-11-29 | 1998-05-26 | Herz; Frederick | System and method for scheduling broadcast of and access to video programs and other data using customer profiles |
US6404925B1 (en) | 1999-03-11 | 2002-06-11 | Fuji Xerox Co., Ltd. | Methods and apparatuses for segmenting an audio-visual recording using image similarity searching and audio speaker recognition |
JP3955418B2 (ja) | 1999-08-17 | 2007-08-08 | 株式会社日立国際電気 | 動画像編集装置 |
JP4683253B2 (ja) | 2000-07-14 | 2011-05-18 | ソニー株式会社 | Av信号処理装置および方法、プログラム、並びに記録媒体 |
US7302451B2 (en) | 2004-05-07 | 2007-11-27 | Mitsubishi Electric Research Laboratories, Inc. | Feature identification of events in multimedia |
US7409407B2 (en) * | 2004-05-07 | 2008-08-05 | Mitsubishi Electric Research Laboratories, Inc. | Multimedia event detection and summarization |
JP2008022103A (ja) | 2006-07-11 | 2008-01-31 | Matsushita Electric Ind Co Ltd | テレビ番組動画像ハイライト抽出装置及び方法 |
JP4728972B2 (ja) | 2007-01-17 | 2011-07-20 | 株式会社東芝 | インデキシング装置、方法及びプログラム |
JP5034516B2 (ja) | 2007-01-26 | 2012-09-26 | 富士通モバイルコミュニケーションズ株式会社 | ハイライトシーン検出装置 |
JP5088030B2 (ja) * | 2007-07-26 | 2012-12-05 | ヤマハ株式会社 | 演奏音の類似度を評価する方法、装置およびプログラム |
JP5356527B2 (ja) * | 2009-09-19 | 2013-12-04 | 株式会社東芝 | 信号分類装置 |
-
2011
- 2011-10-28 US US13/582,206 patent/US8942540B2/en active Active
- 2011-10-28 WO PCT/JP2011/006031 patent/WO2012093430A1/ja active Application Filing
- 2011-10-28 CN CN201180012516.2A patent/CN102782750B/zh active Active
- 2011-10-28 JP JP2012551746A patent/JP5658285B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1787077A (zh) * | 2005-12-13 | 2006-06-14 | 浙江大学 | 基于锚模型空间投影序数比较的快速说话人确认方法 |
CN101916568A (zh) * | 2008-12-05 | 2010-12-15 | 索尼株式会社 | 信息处理设备、信息处理方法和程序 |
Also Published As
Publication number | Publication date |
---|---|
JP5658285B2 (ja) | 2015-01-21 |
US8942540B2 (en) | 2015-01-27 |
WO2012093430A1 (ja) | 2012-07-12 |
CN102782750A (zh) | 2012-11-14 |
US20120321282A1 (en) | 2012-12-20 |
JPWO2012093430A1 (ja) | 2014-06-09 |
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Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20141009 |
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Effective date of registration: 20141009 Address after: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Applicant after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Japan Applicant before: Matsushita Electric Industrial Co.,Ltd. |
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Address after: Seaman Avenue Torrance in the United States of California No. 20000 room 200 Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Seaman Avenue Torrance in the United States of California No. 2000 room 200 Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |