CN101855897A - 确定视听信号中的语义单元的起点的方法 - Google Patents

确定视听信号中的语义单元的起点的方法 Download PDF

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Publication number
CN101855897A
CN101855897A CN200880115993A CN200880115993A CN101855897A CN 101855897 A CN101855897 A CN 101855897A CN 200880115993 A CN200880115993 A CN 200880115993A CN 200880115993 A CN200880115993 A CN 200880115993A CN 101855897 A CN101855897 A CN 101855897A
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CN
China
Prior art keywords
shot
video
audio power
criteria
identifying
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Pending
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CN200880115993A
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English (en)
Chinese (zh)
Inventor
B·佐特考
P·方塞卡
L·王
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN101855897A publication Critical patent/CN101855897A/zh
Pending legal-status Critical Current

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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 OR CALCULATING; 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
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/7844—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 original textual content or text extracted from visual content or transcript of audio data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Library & Information Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Studio Devices (AREA)
CN200880115993A 2007-11-14 2008-11-10 确定视听信号中的语义单元的起点的方法 Pending CN101855897A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07120629.6 2007-11-14
EP07120629 2007-11-14
PCT/IB2008/054691 WO2009063383A1 (en) 2007-11-14 2008-11-10 A method of determining a starting point of a semantic unit in an audiovisual signal

Publications (1)

Publication Number Publication Date
CN101855897A true CN101855897A (zh) 2010-10-06

Family

ID=40409946

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200880115993A Pending CN101855897A (zh) 2007-11-14 2008-11-10 确定视听信号中的语义单元的起点的方法

Country Status (6)

Country Link
US (1) US20100259688A1 (https=)
EP (1) EP2210408A1 (https=)
JP (1) JP2011504034A (https=)
KR (1) KR20100105596A (https=)
CN (1) CN101855897A (https=)
WO (1) WO2009063383A1 (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102591892A (zh) * 2011-01-13 2012-07-18 索尼公司 数据分段设备和方法
CN103079041A (zh) * 2013-01-25 2013-05-01 深圳先进技术研究院 新闻视频自动分条装置及新闻视频自动分条的方法
CN109614952A (zh) * 2018-12-27 2019-04-12 成都数之联科技有限公司 一种基于瀑布图的目标信号检测识别方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5302855B2 (ja) * 2009-11-05 2013-10-02 日本放送協会 代表静止画像抽出装置およびそのプログラム
US9355683B2 (en) * 2010-07-30 2016-05-31 Samsung Electronics Co., Ltd. Audio playing method and apparatus
JP6005910B2 (ja) * 2011-05-17 2016-10-12 富士通テン株式会社 音響装置
US20150271599A1 (en) * 2012-11-12 2015-09-24 Juha Petteri Ojanpera Shared audio scene apparatus
US11694444B2 (en) * 2020-09-30 2023-07-04 Snap Inc. Setting ad breakpoints in a video within a messaging system
US11856255B2 (en) 2020-09-30 2023-12-26 Snap Inc. Selecting ads for a video within a messaging system
US11792491B2 (en) 2020-09-30 2023-10-17 Snap Inc. Inserting ads into a video within a messaging system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6961954B1 (en) * 1997-10-27 2005-11-01 The Mitre Corporation Automated segmentation, information extraction, summarization, and presentation of broadcast news
US20030131362A1 (en) * 2002-01-09 2003-07-10 Koninklijke Philips Electronics N.V. Method and apparatus for multimodal story segmentation for linking multimedia content
US7383508B2 (en) * 2002-06-19 2008-06-03 Microsoft Corporation Computer user interface for interacting with video cliplets generated from digital video
US7212248B2 (en) * 2002-09-09 2007-05-01 The Directv Group, Inc. Method and apparatus for lipsync measurement and correction
GB0406504D0 (en) * 2004-03-23 2004-04-28 British Telecomm Method and system for detecting audio and video scene changes
US7305128B2 (en) * 2005-05-27 2007-12-04 Mavs Lab, Inc. Anchor person detection for television news segmentation based on audiovisual features

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102591892A (zh) * 2011-01-13 2012-07-18 索尼公司 数据分段设备和方法
CN103079041A (zh) * 2013-01-25 2013-05-01 深圳先进技术研究院 新闻视频自动分条装置及新闻视频自动分条的方法
CN103079041B (zh) * 2013-01-25 2016-01-27 深圳先进技术研究院 新闻视频自动分条装置及新闻视频自动分条的方法
CN109614952A (zh) * 2018-12-27 2019-04-12 成都数之联科技有限公司 一种基于瀑布图的目标信号检测识别方法

Also Published As

Publication number Publication date
KR20100105596A (ko) 2010-09-29
JP2011504034A (ja) 2011-01-27
WO2009063383A1 (en) 2009-05-22
EP2210408A1 (en) 2010-07-28
US20100259688A1 (en) 2010-10-14

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Application publication date: 20101006