DE69918533D1 - Verfahren zur detektion von übergängen in abgetastenen digitalen videosequenzen - Google Patents
Verfahren zur detektion von übergängen in abgetastenen digitalen videosequenzenInfo
- Publication number
- DE69918533D1 DE69918533D1 DE69918533T DE69918533T DE69918533D1 DE 69918533 D1 DE69918533 D1 DE 69918533D1 DE 69918533 T DE69918533 T DE 69918533T DE 69918533 T DE69918533 T DE 69918533T DE 69918533 D1 DE69918533 D1 DE 69918533D1
- Authority
- DE
- Germany
- Prior art keywords
- scaned
- digital video
- video sequences
- detecting transitions
- transitions
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Circuits (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Television Signal Processing For Recording (AREA)
- Picture Signal Circuits (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4058 | 1998-01-07 | ||
US09/004,058 US6459459B1 (en) | 1998-01-07 | 1998-01-07 | Method for detecting transitions in sampled digital video sequences |
PCT/JP1999/000011 WO1999035825A1 (en) | 1998-01-07 | 1999-01-06 | Method for detecting transitions in sampled digital video sequences |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69918533D1 true DE69918533D1 (de) | 2004-08-12 |
DE69918533T2 DE69918533T2 (de) | 2005-08-25 |
Family
ID=21708930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69918533T Expired - Lifetime DE69918533T2 (de) | 1998-01-07 | 1999-01-06 | Verfahren zur detektion von übergängen in abgetastenen digitalen videosequenzen |
Country Status (5)
Country | Link |
---|---|
US (1) | US6459459B1 (de) |
EP (1) | EP1053635B1 (de) |
JP (1) | JP3714871B2 (de) |
DE (1) | DE69918533T2 (de) |
WO (1) | WO1999035825A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6587156B1 (en) * | 1999-04-16 | 2003-07-01 | Eastman Kodak Company | Method for detecting mosaic fades in digitized video |
KR20010087552A (ko) * | 2000-03-07 | 2001-09-21 | 구자홍 | 엠펙(mpeg)압축 비디오 환경에서 매크로 블록의시공간상의 분포를 이용한 디졸브/페이드 검출 방법 |
US6433839B1 (en) * | 2000-03-29 | 2002-08-13 | Hourplace, Llc | Methods for generating image set or series with imperceptibly different images, systems therefor and applications thereof |
AUPR133700A0 (en) * | 2000-11-09 | 2000-11-30 | Mediaware Solutions Pty Ltd | Transition templates for compressed digital video and method of generating same |
US20020126224A1 (en) * | 2000-12-28 | 2002-09-12 | Rainer Lienhart | System for detection of transition and special effects in video |
US7982796B2 (en) * | 2001-03-21 | 2011-07-19 | Apple Inc. | Track for improved video compression |
CA2563107C (en) | 2004-03-29 | 2014-03-04 | Nielsen Media Research, Inc. | Methods and apparatus to detect a blank frame in a digital video broadcast signal |
FR2887731A1 (fr) * | 2005-06-23 | 2006-12-29 | Nextream France Sa | Methode et dispositif de detection de fondus dans une sequence d'images |
GB2436654A (en) | 2006-02-03 | 2007-10-03 | Snell & Wilcox Ltd | Detection of a cross-fade in a video sequence |
EP1914994A1 (de) | 2006-10-17 | 2008-04-23 | Mitsubishi Electric Information Technology Centre Europe B.V. | Erfassung von schrittweisen Übergängen in Videosequenzen |
US9565479B2 (en) * | 2009-08-10 | 2017-02-07 | Sling Media Pvt Ltd. | Methods and apparatus for seeking within a media stream using scene detection |
US8925024B2 (en) | 2009-12-31 | 2014-12-30 | The Nielsen Company (Us), Llc | Methods and apparatus to detect commercial advertisements associated with media presentations |
US8989499B2 (en) * | 2010-10-20 | 2015-03-24 | Comcast Cable Communications, Llc | Detection of transitions between text and non-text frames in a video stream |
EP2485487A1 (de) * | 2011-02-04 | 2012-08-08 | EgAg Comp.Ltd. | Komprimierung von Bilder in einer Abfolge |
CN104125477B (zh) * | 2013-04-27 | 2017-08-18 | 华为技术有限公司 | 一种视频帧淡入/淡出检测方法及装置 |
US9848222B2 (en) | 2015-07-15 | 2017-12-19 | The Nielsen Company (Us), Llc | Methods and apparatus to detect spillover |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53144621A (en) | 1977-05-24 | 1978-12-16 | Sony Corp | Video signal processing system |
US4319286A (en) | 1980-01-07 | 1982-03-09 | Muntz Electronics, Inc. | System for detecting fades in television signals to delete commercials from recorded television broadcasts |
US4325088A (en) | 1980-03-24 | 1982-04-13 | Eastman Technology, Inc. | Lap and dissolve in video cameras with VTR |
US5189463A (en) | 1992-02-12 | 1993-02-23 | David G. Capper | Camera aiming mechanism and method |
US5283645A (en) | 1992-02-14 | 1994-02-01 | Intel Corporation | Method and apparatus for detecting dissolve regions in digital video sequences |
US5245436A (en) | 1992-02-14 | 1993-09-14 | Intel Corporation | Method and apparatus for detecting fades in digital video sequences |
US5544239A (en) | 1992-12-14 | 1996-08-06 | Intel Corporation | Method and apparatus for improving motion analysis of fades |
US5416529A (en) | 1994-01-14 | 1995-05-16 | Immix | Method and system for digital video processing with combined downstream keyer and fade to black mixer |
US5559562A (en) * | 1994-11-01 | 1996-09-24 | Ferster; William | MPEG editor method and apparatus |
JP3134735B2 (ja) * | 1995-10-06 | 2001-02-13 | トヨタ自動車株式会社 | 移動体用通信制御方法 |
US5835163A (en) * | 1995-12-21 | 1998-11-10 | Siemens Corporate Research, Inc. | Apparatus for detecting a cut in a video |
US5911008A (en) * | 1996-04-30 | 1999-06-08 | Nippon Telegraph And Telephone Corporation | Scheme for detecting shot boundaries in compressed video data using inter-frame/inter-field prediction coding and intra-frame/intra-field coding |
US5959697A (en) * | 1996-06-07 | 1999-09-28 | Electronic Data Systems Corporation | Method and system for detecting dissolve transitions in a video signal |
US6195458B1 (en) * | 1997-07-29 | 2001-02-27 | Eastman Kodak Company | Method for content-based temporal segmentation of video |
US6100940A (en) * | 1998-01-21 | 2000-08-08 | Sarnoff Corporation | Apparatus and method for using side information to improve a coding system |
US6040875A (en) * | 1998-03-23 | 2000-03-21 | International Business Machines Corporation | Method to compensate for a fade in a digital video input sequence |
-
1998
- 1998-01-07 US US09/004,058 patent/US6459459B1/en not_active Expired - Fee Related
-
1999
- 1999-01-06 WO PCT/JP1999/000011 patent/WO1999035825A1/en active IP Right Grant
- 1999-01-06 EP EP99900129A patent/EP1053635B1/de not_active Expired - Lifetime
- 1999-01-06 DE DE69918533T patent/DE69918533T2/de not_active Expired - Lifetime
- 1999-01-06 JP JP2000528081A patent/JP3714871B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1053635A1 (de) | 2000-11-22 |
DE69918533T2 (de) | 2005-08-25 |
EP1053635B1 (de) | 2004-07-07 |
JP3714871B2 (ja) | 2005-11-09 |
WO1999035825A1 (en) | 1999-07-15 |
US6459459B1 (en) | 2002-10-01 |
JP2002501341A (ja) | 2002-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |