JPS6468084A - Skip-watching device for moving image signal - Google Patents

Skip-watching device for moving image signal

Info

Publication number
JPS6468084A
JPS6468084A JP62223976A JP22397687A JPS6468084A JP S6468084 A JPS6468084 A JP S6468084A JP 62223976 A JP62223976 A JP 62223976A JP 22397687 A JP22397687 A JP 22397687A JP S6468084 A JPS6468084 A JP S6468084A
Authority
JP
Japan
Prior art keywords
image signal
moving image
scene change
skip
time
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.)
Granted
Application number
JP62223976A
Other languages
Japanese (ja)
Other versions
JP2695415B2 (en
Inventor
Kazuhisa Yanaka
Takanari Endo
Kenji Ogura
Satoshi Ishibashi
Teruo Hamano
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62223976A priority Critical patent/JP2695415B2/en
Publication of JPS6468084A publication Critical patent/JPS6468084A/en
Application granted granted Critical
Publication of JP2695415B2 publication Critical patent/JP2695415B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

PURPOSE:To skip-watch necessary moving images in a short time by extracting the position or the time of a scene change and the screen of the position from a moving image signal itself. CONSTITUTION:An image signal source 1 which is the object of a rapid watching and a calculating part 2 for difference between frames is equipped with a scene change deciding part 3, a scene change representative screen storage part 4 and an image display part 5. The difference between the frames or between the fields of the moving image signal is calculated, when the difference exceeds a specified reference, it is regarded as the scene change and its position information or time information, image information in the position or at the time, or one of them are extracted. Thus, the rapid watching of the moving image can be attained.
JP62223976A 1987-09-09 1987-09-09 Video signal pick-up device Expired - Fee Related JP2695415B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223976A JP2695415B2 (en) 1987-09-09 1987-09-09 Video signal pick-up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223976A JP2695415B2 (en) 1987-09-09 1987-09-09 Video signal pick-up device

Publications (2)

Publication Number Publication Date
JPS6468084A true JPS6468084A (en) 1989-03-14
JP2695415B2 JP2695415B2 (en) 1997-12-24

Family

ID=16806624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223976A Expired - Fee Related JP2695415B2 (en) 1987-09-09 1987-09-09 Video signal pick-up device

Country Status (1)

Country Link
JP (1) JP2695415B2 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2272598A (en) * 1992-03-26 1994-05-18 Solid State Logic Ltd Detecting scene changes
EP0607010A1 (en) * 1993-01-13 1994-07-20 Sony Corporation Recording image data
JPH09139913A (en) * 1995-11-16 1997-05-27 Matsushita Electric Ind Co Ltd Video display method and video display device
US5754728A (en) * 1995-08-11 1998-05-19 Kokusai Denshin Denwa Kabushiki Kaisha Fast video browsing system
US5894333A (en) * 1996-01-30 1999-04-13 Mitsubishi Denki Kabushiki Kaisha Representative image display method, representative image display apparatus, and motion image search appratus employing the representative image display apparatus
JPH11242542A (en) * 1998-02-25 1999-09-07 Mitsubishi Electric Corp Summary display
JPH11298860A (en) * 1998-04-15 1999-10-29 Toshiba Corp Image recording and playback device
EP0954168A3 (en) * 1998-04-28 2000-07-05 Lg Electronics Inc. Adaptive display speed automatic control device of motional video and method therefor
JP2004007725A (en) * 1992-02-25 2004-01-08 Mitsubishi Electric Corp Digital signal reproducing device and recording device
JP2004054886A (en) * 2002-05-28 2004-02-19 Advanced Telecommunication Research Institute International Database creating device
JP2004348732A (en) * 2003-05-21 2004-12-09 Mitsubishi Electric Research Laboratories Inc Method for adaptively updating background image expressing background of scene

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009271997A (en) 2008-05-07 2009-11-19 Canon Inc Image processor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120382A (en) * 1982-01-11 1983-07-18 Kansai Tv Hoso Kk Picture output device
JPS60172892A (en) * 1984-02-17 1985-09-06 Toshiba Corp Index picture generator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58120382A (en) * 1982-01-11 1983-07-18 Kansai Tv Hoso Kk Picture output device
JPS60172892A (en) * 1984-02-17 1985-09-06 Toshiba Corp Index picture generator

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004007725A (en) * 1992-02-25 2004-01-08 Mitsubishi Electric Corp Digital signal reproducing device and recording device
GB2272598A (en) * 1992-03-26 1994-05-18 Solid State Logic Ltd Detecting scene changes
EP0607010A1 (en) * 1993-01-13 1994-07-20 Sony Corporation Recording image data
US5835663A (en) * 1993-01-13 1998-11-10 Sony Corporation Apparatus for recording image data representative of cuts in a video signal
US5754728A (en) * 1995-08-11 1998-05-19 Kokusai Denshin Denwa Kabushiki Kaisha Fast video browsing system
JPH09139913A (en) * 1995-11-16 1997-05-27 Matsushita Electric Ind Co Ltd Video display method and video display device
US5894333A (en) * 1996-01-30 1999-04-13 Mitsubishi Denki Kabushiki Kaisha Representative image display method, representative image display apparatus, and motion image search appratus employing the representative image display apparatus
JPH11242542A (en) * 1998-02-25 1999-09-07 Mitsubishi Electric Corp Summary display
JPH11298860A (en) * 1998-04-15 1999-10-29 Toshiba Corp Image recording and playback device
EP0954168A3 (en) * 1998-04-28 2000-07-05 Lg Electronics Inc. Adaptive display speed automatic control device of motional video and method therefor
US6611653B1 (en) 1998-04-28 2003-08-26 Lg Electronics Inc. Adaptive display speed automatic control device of motional video and method therefor
JP2004054886A (en) * 2002-05-28 2004-02-19 Advanced Telecommunication Research Institute International Database creating device
JP2004348732A (en) * 2003-05-21 2004-12-09 Mitsubishi Electric Research Laboratories Inc Method for adaptively updating background image expressing background of scene

Also Published As

Publication number Publication date
JP2695415B2 (en) 1997-12-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees