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WO2002013067A3 - System for online rule-based video classification - Google Patents

System for online rule-based video classification Download PDF

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Publication number
WO2002013067A3
WO2002013067A3 PCT/US2001/024719 US0124719W WO0213067A3 WO 2002013067 A3 WO2002013067 A3 WO 2002013067A3 US 0124719 W US0124719 W US 0124719W WO 0213067 A3 WO0213067 A3 WO 0213067A3
Authority
WO
WIPO (PCT)
Prior art keywords
video
classification
classifier
based video
data
Prior art date
Application number
PCT/US2001/024719
Other languages
French (fr)
Other versions
WO2002013067A2 (en
Inventor
Asha Velliakal
Wensheng Zhou
Original Assignee
Hrl Lab Llc
Asha Velliakal
Wensheng Zhou
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 Hrl Lab Llc, Asha Velliakal, Wensheng Zhou filed Critical Hrl Lab Llc
Priority to AU2001284740A priority Critical patent/AU2001284740A1/en
Publication of WO2002013067A2 publication Critical patent/WO2002013067A2/en
Publication of WO2002013067A3 publication Critical patent/WO2002013067A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/02—Knowledge representation; Symbolic representation
    • G06N5/022—Knowledge engineering; Knowledge acquisition
    • G06N5/025—Extracting rules from data
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Library & Information Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Artificial Intelligence (AREA)
  • Computational Linguistics (AREA)
  • Evolutionary Computation (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Image Analysis (AREA)

Abstract

A rule based video based classification system, which initiates classification with offline training 500. Sample video clips 502 of different categories are identified. Thereafter, an entropy-based inductive tree-learning algorithm is utilized to establish the trained knowledge base. A classifier 504 then accepts video of data 506 to be classified, and utilizes rules in conjunction with extracted video features to classify the input video or data 506. The classifier 504 then provides the classification results 508.
PCT/US2001/024719 2000-08-05 2001-08-04 System for online rule-based video classification WO2002013067A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001284740A AU2001284740A1 (en) 2000-08-05 2001-08-04 System for online rule-based video classification

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US22355500P 2000-08-05 2000-08-05
US60/223,555 2000-08-05
US70827200A 2000-11-07 2000-11-07
US09/708,272 2000-11-07

Publications (2)

Publication Number Publication Date
WO2002013067A2 WO2002013067A2 (en) 2002-02-14
WO2002013067A3 true WO2002013067A3 (en) 2003-12-04

Family

ID=26917906

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/024719 WO2002013067A2 (en) 2000-08-05 2001-08-04 System for online rule-based video classification

Country Status (2)

Country Link
AU (1) AU2001284740A1 (en)
WO (1) WO2002013067A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7865492B2 (en) * 2005-09-28 2011-01-04 Nokia Corporation Semantic visual search engine
US7761491B2 (en) * 2006-04-18 2010-07-20 Ecodisc Technology Ag Method for detecting a commercial in a video data stream by evaluating descriptor information
KR101582142B1 (en) * 2008-06-06 2016-01-05 톰슨 라이센싱 System and method for similarity search of images
CN114302224B (en) * 2021-12-23 2023-04-07 新华智云科技有限公司 Intelligent video editing method, device, equipment and storage medium
CN114697761B (en) * 2022-04-07 2024-02-13 脸萌有限公司 Processing method, processing device, terminal equipment and medium

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GAUCH J M ET AL: "Real time video scene detection and classification", INFORMATION PROCESSING & MANAGEMENT, ELSEVIER, BARKING, GB, vol. 35, no. 3, May 1999 (1999-05-01), pages 381 - 400, XP004169416, ISSN: 0306-4573 *
KUNIEDA T ET AL: "PACKAGE-SEGMENT MODEL FOR MOVIE RETRIEVAL SYSTEM AND ADAPTABLE APPLICATIONS", RICOH TECHNICAL REPORT, RICOH COMPANY, TOKYO, JP, no. 25, 30 November 1999 (1999-11-30), pages 33 - 39, XP002949997, ISSN: 0387-7795 *
SMOLLAR S W ET AL: "CONTENT-BASED VIDEO INDEXING AND RETRIEVAL", IEEE MULTIMEDIA, IEEE COMPUTER SOCIETY, US, vol. 12, 1994, pages 62 - 72, XP002921947, ISSN: 1070-986X *

Also Published As

Publication number Publication date
AU2001284740A1 (en) 2002-02-18
WO2002013067A2 (en) 2002-02-14

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