GB2158324B - Detecting scene changes in visual information - Google Patents
Detecting scene changes in visual informationInfo
- Publication number
- GB2158324B GB2158324B GB08509854A GB8509854A GB2158324B GB 2158324 B GB2158324 B GB 2158324B GB 08509854 A GB08509854 A GB 08509854A GB 8509854 A GB8509854 A GB 8509854A GB 2158324 B GB2158324 B GB 2158324B
- Authority
- GB
- United Kingdom
- Prior art keywords
- visual information
- scene changes
- detecting scene
- detecting
- changes
- 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
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
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
- G08B13/1961—Movement detection not involving frame subtraction, e.g. motion detection on the basis of luminance changes in the image
-
- 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
-
- 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
- H04N5/144—Movement detection
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Analysis (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843415685 DE3415685A1 (en) | 1984-04-27 | 1984-04-27 | METHOD FOR DETECTING SCENE CHANGES IN FILMS AND VIDEO RECORDINGS AND FOR MONITORING OBJECTS BY VIDEO CAMERAS |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8509854D0 GB8509854D0 (en) | 1985-05-22 |
GB2158324A GB2158324A (en) | 1985-11-06 |
GB2158324B true GB2158324B (en) | 1988-03-23 |
Family
ID=6234489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08509854A Expired GB2158324B (en) | 1984-04-27 | 1985-04-17 | Detecting scene changes in visual information |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3415685A1 (en) |
FR (1) | FR2563676B1 (en) |
GB (1) | GB2158324B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3635149A1 (en) * | 1985-12-31 | 1987-07-02 | Fraunhofer Ges Forschung | Device for controlling the illumination of scenes |
FR2616251B1 (en) * | 1987-06-05 | 1990-10-26 | Bertin & Cie | METHOD AND DEVICE FOR DETERMINING THE NUMBER OF PERSONS PRESENT IN A SPECIFIED SPACE |
DE4205762A1 (en) * | 1992-02-15 | 1993-08-19 | Andreas Dreier | Video recorder microprocessor control for recording mode - allows blanking out of advertising slots inserted in required programme being recorded by detection of change in video or audio spectrum |
GB9206651D0 (en) * | 1992-03-26 | 1992-05-06 | Solid State Logic Ltd | Video processing |
DE4221236C2 (en) * | 1992-06-27 | 2002-01-03 | Thomson Brandt Gmbh | Noise reduction method for video signals |
DE4309957C1 (en) * | 1993-03-26 | 1994-07-14 | Media Control Musik Medien | Television signal recognition system |
US6211912B1 (en) * | 1994-02-04 | 2001-04-03 | Lucent Technologies Inc. | Method for detecting camera-motion induced scene changes |
JP2846840B2 (en) * | 1994-07-14 | 1999-01-13 | 三洋電機株式会社 | Method for generating 3D image from 2D image |
DE19644650A1 (en) * | 1996-10-26 | 1998-04-30 | Thomson Brandt Gmbh | Method for processing digitally coded images of an image sequence and device for carrying out the method and device for temporarily storing decoded images |
JP3685730B2 (en) | 2001-03-28 | 2005-08-24 | 三洋電機株式会社 | Image search device and surveillance camera system using the same |
CN110248182B (en) * | 2019-05-31 | 2021-01-15 | 成都东方盛行电子有限责任公司 | Scene segment shot detection method |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1279451A (en) * | 1969-06-30 | 1972-06-28 | Commw Of Australia | Device for detecting change and motion in a given scene |
US3678492A (en) * | 1970-10-26 | 1972-07-18 | Hughes Aircraft Co | Opto-electronic scene monitoring system |
GB1409716A (en) * | 1971-11-16 | 1975-10-15 | Movalarm Ltd | Television systems |
JPS4864849A (en) * | 1971-12-09 | 1973-09-07 | ||
DE2439159B1 (en) * | 1974-08-14 | 1975-09-04 | Peter 8000 Muenchen Schubert | Security device for television pictures - digit content over picture matrix stores numbers and compares with next picture |
DE2746036A1 (en) * | 1977-10-13 | 1979-04-19 | Agfa Gevaert Ag | METHODS AND DEVICES FOR RECORDING AND REPLAYING RUNNING AND STILL IMAGES |
GB1594342A (en) * | 1977-07-26 | 1981-07-30 | Micro Consultants Ltd | Video movement detection |
GB1603490A (en) * | 1978-04-19 | 1981-11-25 | Baxall Electronics Ltd | Video detection device |
US4296434A (en) * | 1978-05-30 | 1981-10-20 | British Broadcasting Corporation | Method of and apparatus for movement portrayal with a raster e.g. television, display |
JPS5542250A (en) * | 1978-09-21 | 1980-03-25 | Osaka Cement | Swelling solidifying material |
GB2045574B (en) * | 1979-03-22 | 1983-04-20 | Quantel Ltd | Video movement detection |
HU179193B (en) * | 1979-04-17 | 1982-09-28 | Hiradastechnika Szoevetkezet | Method and arrangement for digitizing,storing,comparising and evaulating tv pictures |
DE2939656C2 (en) * | 1979-09-29 | 1983-03-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Method of pursuing goals |
NL8004312A (en) * | 1980-07-28 | 1982-03-01 | Philips Nv | MOTION DETECTION CIRCUIT. |
US4458266A (en) * | 1980-10-22 | 1984-07-03 | The Commonwealth Of Australia | Video movement detector |
US4494140A (en) * | 1981-01-22 | 1985-01-15 | Micro Consultants Limited | T.V. apparatus for movement control |
DE3214254A1 (en) * | 1982-04-17 | 1983-10-20 | Geutebrück Videotechnik GmbH, 5340 Bad Honnef | Method for detecting movements in video camera images |
-
1984
- 1984-04-27 DE DE19843415685 patent/DE3415685A1/en active Granted
-
1985
- 1985-04-17 GB GB08509854A patent/GB2158324B/en not_active Expired
- 1985-04-22 FR FR8506070A patent/FR2563676B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2563676B1 (en) | 1994-01-07 |
GB8509854D0 (en) | 1985-05-22 |
DE3415685C2 (en) | 1991-04-04 |
DE3415685A1 (en) | 1985-11-07 |
GB2158324A (en) | 1985-11-06 |
FR2563676A1 (en) | 1985-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8626411D0 (en) | Capturing information in drawingwriting | |
EP0261917A3 (en) | Detecting changes in video data | |
GB8321208D0 (en) | Presenting visual information | |
GB2155278B (en) | Information display apparatus | |
GB8617973D0 (en) | Displaying astrological information | |
GB8416672D0 (en) | Detecting and obtaining information | |
GB2158324B (en) | Detecting scene changes in visual information | |
GB2156082B (en) | Improvements in tachogenerators | |
EP0180157A3 (en) | Information processing unit | |
DE3570567D1 (en) | Method and circuit for detecting the information contained in a received signal | |
GB8502677D0 (en) | Display information | |
GB8516279D0 (en) | Detection system | |
GB2160689B (en) | Coin detection | |
GB2159629B (en) | Guilt detection | |
GB2201023B (en) | Improvements in information display systems | |
GB8404838D0 (en) | Detection system | |
GB8520720D0 (en) | Obtaining image information | |
GB2165075B (en) | Information display unit | |
GB8426775D0 (en) | Three dimensional images | |
GB8429682D0 (en) | Information display arrangements | |
GB2133165B (en) | Repeated information detection | |
GB8300025D0 (en) | Repeated information detection | |
GB8418374D0 (en) | Information/display case | |
GB2168186B (en) | Improvements in illuminatable signs | |
KR880004491Y1 (en) | Reading stand |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940417 |