AUPQ535200A0 - Extracting key frames from a video sequence - Google Patents

Extracting key frames from a video sequence

Info

Publication number
AUPQ535200A0
AUPQ535200A0 AUPQ5352A AUPQ535200A AUPQ535200A0 AU PQ535200 A0 AUPQ535200 A0 AU PQ535200A0 AU PQ5352 A AUPQ5352 A AU PQ5352A AU PQ535200 A AUPQ535200 A AU PQ535200A AU PQ535200 A0 AUPQ535200 A0 AU PQ535200A0
Authority
AU
Australia
Prior art keywords
video sequence
key frames
extracting key
extracting
frames
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.)
Abandoned
Application number
AUPQ5352A
Other languages
English (en)
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to AUPQ5352A priority Critical patent/AUPQ535200A0/en
Publication of AUPQ535200A0 publication Critical patent/AUPQ535200A0/en
Priority to AU10040/01A priority patent/AU762791B2/en
Priority to US09/755,068 priority patent/US7046731B2/en
Priority to JP2001024529A priority patent/JP4666784B2/ja
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06F16/71—Indexing; Data structures therefor; Storage structures
    • 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
    • G06F16/7847—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
    • G06F16/786—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 motion, e.g. object motion or camera motion
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/142—Detection of scene cut or scene change
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/179—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scene or a shot
    • 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
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/147—Scene change detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Library & Information Science (AREA)
  • Software Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
AUPQ5352A 2000-01-31 2000-01-31 Extracting key frames from a video sequence Abandoned AUPQ535200A0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AUPQ5352A AUPQ535200A0 (en) 2000-01-31 2000-01-31 Extracting key frames from a video sequence
AU10040/01A AU762791B2 (en) 2000-01-31 2001-01-03 Extracting key frames from a video sequence
US09/755,068 US7046731B2 (en) 2000-01-31 2001-01-08 Extracting key frames from a video sequence
JP2001024529A JP4666784B2 (ja) 2000-01-31 2001-01-31 ビデオシーケンスのキーフレーム抽出方法及びビデオシーケンスのキーフレーム抽出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ5352A AUPQ535200A0 (en) 2000-01-31 2000-01-31 Extracting key frames from a video sequence

Publications (1)

Publication Number Publication Date
AUPQ535200A0 true AUPQ535200A0 (en) 2000-02-17

Family

ID=3819476

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPQ5352A Abandoned AUPQ535200A0 (en) 2000-01-31 2000-01-31 Extracting key frames from a video sequence

Country Status (3)

Country Link
US (1) US7046731B2 (enExample)
JP (1) JP4666784B2 (enExample)
AU (1) AUPQ535200A0 (enExample)

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JP4783985B2 (ja) * 2001-02-28 2011-09-28 日本電気株式会社 映像処理装置、映像表示装置及びそれに用いる映像処理方法並びにそのプログラム
US20020186235A1 (en) * 2001-05-25 2002-12-12 Koninklijke Philips Electronics N.V. Compact visual summaries using superhistograms and frame signatures
US6941516B2 (en) * 2001-08-06 2005-09-06 Apple Computer, Inc. Object movie exporter
US8238718B2 (en) * 2002-06-19 2012-08-07 Microsoft Corporaton System and method for automatically generating video cliplets from digital video
JP4036328B2 (ja) 2002-09-30 2008-01-23 株式会社Ｋｄｄｉ研究所 動画像データのシーン分類装置
JP4424590B2 (ja) 2004-03-05 2010-03-03 株式会社Ｋｄｄｉ研究所 スポーツ映像の分類装置
US8411902B2 (en) * 2004-04-07 2013-04-02 Hewlett-Packard Development Company, L.P. Providing a visual indication of the content of a video by analyzing a likely user intent
US7801328B2 (en) * 2005-03-31 2010-09-21 Honeywell International Inc. Methods for defining, detecting, analyzing, indexing and retrieving events using video image processing
US7760908B2 (en) * 2005-03-31 2010-07-20 Honeywell International Inc. Event packaged video sequence
US20060238616A1 (en) * 2005-03-31 2006-10-26 Honeywell International Inc. Video image processing appliance manager
US20060277457A1 (en) * 2005-06-07 2006-12-07 Salkind Carole T Method and apparatus for integrating video into web logging
US20070030396A1 (en) * 2005-08-05 2007-02-08 Hui Zhou Method and apparatus for generating a panorama from a sequence of video frames
US20070071404A1 (en) * 2005-09-29 2007-03-29 Honeywell International Inc. Controlled video event presentation
BRPI0620497B1 (pt) 2005-11-15 2018-09-25 Yissum Research Development Company Of The Hebrew Univ Of Jerusalem método para a criação de uma sinopse de vídeo, e sistema para transformar uma sequência de origem de quadros de vídeo de uma primeira cena dinâmica em uma sequência de sinopse de pelo menos dois quadros de vídeo que ilustram uma segunda cena dinâmica.
US8949235B2 (en) * 2005-11-15 2015-02-03 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Methods and systems for producing a video synopsis using clustering
US7889794B2 (en) * 2006-02-03 2011-02-15 Eastman Kodak Company Extracting key frame candidates from video clip
US20070237225A1 (en) * 2006-03-30 2007-10-11 Eastman Kodak Company Method for enabling preview of video files
EP3297272A1 (en) 2007-02-01 2018-03-21 Yissum Research Development Company of the Hebrew University of Jerusalem Ltd. Method and system for video indexing and video synopsis
WO2008092202A1 (en) * 2007-02-02 2008-08-07 Honeywell International Inc. Systems and methods for managing live video data
DE102007013811A1 (de) * 2007-03-22 2008-09-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur zeitlichen Segmentierung eines Videos in Videobildfolgen und zur Auswahl von Keyframes für das Auffinden von Bildinhalten unter Einbeziehung einer Subshot-Detektion
WO2008152556A1 (en) * 2007-06-15 2008-12-18 Koninklijke Philips Electronics N.V. Method and apparatus for automatically generating summaries of a multimedia file
US20110110649A1 (en) * 2008-06-19 2011-05-12 Thomson Licensing Adaptive video key frame selection
US8878931B2 (en) 2009-03-04 2014-11-04 Honeywell International Inc. Systems and methods for managing video data
US9298722B2 (en) * 2009-07-16 2016-03-29 Novell, Inc. Optimal sequential (de)compression of digital data
US20110135170A1 (en) * 2009-12-09 2011-06-09 Capso Vision, Inc. System and method for display speed control of capsule images
US8520088B2 (en) 2010-05-25 2013-08-27 Intellectual Ventures Fund 83 Llc Storing a video summary as metadata
US8605221B2 (en) 2010-05-25 2013-12-10 Intellectual Ventures Fund 83 Llc Determining key video snippets using selection criteria to form a video summary
US8446490B2 (en) 2010-05-25 2013-05-21 Intellectual Ventures Fund 83 Llc Video capture system producing a video summary
US8619150B2 (en) 2010-05-25 2013-12-31 Intellectual Ventures Fund 83 Llc Ranking key video frames using camera fixation
US8599316B2 (en) 2010-05-25 2013-12-03 Intellectual Ventures Fund 83 Llc Method for determining key video frames
US8432965B2 (en) 2010-05-25 2013-04-30 Intellectual Ventures Fund 83 Llc Efficient method for assembling key video snippets to form a video summary
US9171578B2 (en) 2010-08-06 2015-10-27 Futurewei Technologies, Inc. Video skimming methods and systems
US8774168B2 (en) * 2011-04-14 2014-07-08 Skype Communication system and method
CN102855639B (zh) * 2012-08-16 2014-11-19 大连大学 一种运动捕捉数据的关键帧提取方法
US9628837B2 (en) 2013-08-07 2017-04-18 AudioStreamTV Inc. Systems and methods for providing synchronized content
EP3033876A4 (en) * 2013-08-12 2017-07-12 Intel Corporation Techniques for low power image compression and display
US10810414B2 (en) 2017-07-06 2020-10-20 Wisconsin Alumni Research Foundation Movement monitoring system
US11450148B2 (en) 2017-07-06 2022-09-20 Wisconsin Alumni Research Foundation Movement monitoring system
US10482613B2 (en) 2017-07-06 2019-11-19 Wisconsin Alumni Research Foundation Movement monitoring system
CN109544664B (zh) * 2018-11-21 2023-03-28 北京像素软件科技股份有限公司 动画数据处理方法、装置、电子设备及可读存储介质
US10997426B1 (en) * 2019-03-05 2021-05-04 Amazon Technologies, Inc. Optimal fragmentation of video based on shot analysis
US11587361B2 (en) 2019-11-08 2023-02-21 Wisconsin Alumni Research Foundation Movement monitoring system
US11461535B2 (en) 2020-05-27 2022-10-04 Bank Of America Corporation Video buffering for interactive videos using a markup language
US11237708B2 (en) 2020-05-27 2022-02-01 Bank Of America Corporation Video previews for interactive videos using a markup language

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GB2308774B (en) 1993-04-08 1997-10-08 Sony Uk Ltd Motion compensated video signal processing
JPH08191411A (ja) * 1994-11-08 1996-07-23 Matsushita Electric Ind Co Ltd シーン判別方法および代表画像記録・表示装置
US5870754A (en) * 1996-04-25 1999-02-09 Philips Electronics North America Corporation Video retrieval of MPEG compressed sequences using DC and motion signatures
CA2289757A1 (en) * 1997-05-16 1998-11-19 Shih-Fu Chang Methods and architecture for indexing and editing compressed video over the world wide web
KR19990008977A (ko) 1997-07-05 1999-02-05 배순훈 윤곽선 부호화 방법
AU5235698A (en) 1997-09-26 1999-05-03 Egidija R. Nilsen Emg sensor and multichannel urethral emg-system comprising said sensor
US5956026A (en) * 1997-12-19 1999-09-21 Sharp Laboratories Of America, Inc. Method for hierarchical summarization and browsing of digital video

Also Published As

Publication number Publication date
JP2001258038A (ja) 2001-09-21
US7046731B2 (en) 2006-05-16
US20010016007A1 (en) 2001-08-23
JP4666784B2 (ja) 2011-04-06

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