GB0011374D0 - Method and apparatus for encoding and transmission of images from multiple surveillance cameras - Google Patents

Method and apparatus for encoding and transmission of images from multiple surveillance cameras

Info

Publication number
GB0011374D0
GB0011374D0 GBGB0011374.6A GB0011374A GB0011374D0 GB 0011374 D0 GB0011374 D0 GB 0011374D0 GB 0011374 A GB0011374 A GB 0011374A GB 0011374 D0 GB0011374 D0 GB 0011374D0
Authority
GB
United Kingdom
Prior art keywords
encoding
images
transmission
surveillance cameras
multiple surveillance
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.)
Withdrawn
Application number
GBGB0011374.6A
Other versions
GB2362284A (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.)
DEDICATED MICROS Ltd
Original Assignee
DEDICATED MICROS Ltd
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 DEDICATED MICROS Ltd filed Critical DEDICATED MICROS Ltd
Priority to GB0011374A priority Critical patent/GB2362284A/en
Publication of GB0011374D0 publication Critical patent/GB0011374D0/en
Priority to AU2001254964A priority patent/AU2001254964A1/en
Priority to PCT/GB2001/002063 priority patent/WO2001086956A1/en
Publication of GB2362284A publication Critical patent/GB2362284A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4347—Demultiplexing of several video streams
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • 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
    • G08B13/19639—Details of the system layout
    • G08B13/19645—Multiple cameras, each having view on one of a plurality of scenes, e.g. multiple cameras for multi-room surveillance or for tracking an object by view hand-over
    • 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
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19667—Details realated to data compression, encryption or encoding, e.g. resolution modes for reducing data volume to lower transmission bandwidth or memory requirements
    • 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
    • G08B13/19678—User interface
    • G08B13/19691—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound
    • G08B13/19693—Signalling events for better perception by user, e.g. indicating alarms by making display brighter, adding text, creating a sound using multiple video sources viewed on a single or compound screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2365—Multiplexing of several video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
GB0011374A 2000-05-12 2000-05-12 Multiplexing and encoding images from muliple surveillance cameras Withdrawn GB2362284A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0011374A GB2362284A (en) 2000-05-12 2000-05-12 Multiplexing and encoding images from muliple surveillance cameras
AU2001254964A AU2001254964A1 (en) 2000-05-12 2001-05-10 Method and apparatus for encoding and transmission of images from multiple surveillance cameras
PCT/GB2001/002063 WO2001086956A1 (en) 2000-05-12 2001-05-10 Method and apparatus for encoding and transmission of images from multiple surveillance cameras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0011374A GB2362284A (en) 2000-05-12 2000-05-12 Multiplexing and encoding images from muliple surveillance cameras

Publications (2)

Publication Number Publication Date
GB0011374D0 true GB0011374D0 (en) 2000-06-28
GB2362284A GB2362284A (en) 2001-11-14

Family

ID=9891395

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0011374A Withdrawn GB2362284A (en) 2000-05-12 2000-05-12 Multiplexing and encoding images from muliple surveillance cameras

Country Status (3)

Country Link
AU (1) AU2001254964A1 (en)
GB (1) GB2362284A (en)
WO (1) WO2001086956A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377332A (en) * 2001-07-04 2003-01-08 Hewlett Packard Co Simulating a moving image from static cameras along a route
EP1333677A1 (en) * 2002-01-31 2003-08-06 BRITISH TELECOMMUNICATIONS public limited company Video coding
EP1581002A1 (en) * 2004-03-25 2005-09-28 Videte IT AG Device and method for video signal processing
US7873078B2 (en) * 2004-12-07 2011-01-18 Displaylink (Uk) Limited Screen multiplexing
DE102008049921A1 (en) 2008-09-29 2010-04-15 Mobotix Ag Method of video stream generation
US8953038B2 (en) 2009-08-31 2015-02-10 International Business Machines Corporation Distributed video surveillance storage cost reduction using statistical multiplexing principle
CN109982008B (en) * 2017-12-28 2021-07-20 浙江宇视科技有限公司 Round-robin switching method and device and electronic equipment
US11546612B2 (en) * 2021-06-02 2023-01-03 Western Digital Technologies, Inc. Data storage device and method for application-defined data retrieval in surveillance systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04220823A (en) * 1990-12-20 1992-08-11 Fujitsu Ltd Picture signal transmission control system
GB9101548D0 (en) * 1991-01-24 1991-03-06 Stc Plc Surveillance system
JPH0564199A (en) * 1991-08-29 1993-03-12 Pioneer Electron Corp Picture monitor
DE69428540T2 (en) * 1994-12-14 2002-05-02 Thomson Multimedia Sa Video surveillance method and device
US5724475A (en) * 1995-05-18 1998-03-03 Kirsten; Jeff P. Compressed digital video reload and playback system
JPH11103473A (en) * 1997-09-26 1999-04-13 Toshiba Corp Stereoscopic picture display device
GB2318013B (en) * 1997-11-20 1998-08-26 Christopher Malcolm Hall Video multiplexers
GB2337174B (en) * 1998-05-08 2002-06-05 Christopher Malcolm Hall Multiplexing analogue video signals

Also Published As

Publication number Publication date
AU2001254964A1 (en) 2001-11-20
GB2362284A (en) 2001-11-14
WO2001086956A1 (en) 2001-11-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)