WO2004006570A1 - Method of and system for controlling an ambient light and lighting unit - Google Patents
Method of and system for controlling an ambient light and lighting unit Download PDFInfo
- Publication number
- WO2004006570A1 WO2004006570A1 PCT/IB2003/002875 IB0302875W WO2004006570A1 WO 2004006570 A1 WO2004006570 A1 WO 2004006570A1 IB 0302875 W IB0302875 W IB 0302875W WO 2004006570 A1 WO2004006570 A1 WO 2004006570A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ambient light
- video signal
- light
- controlling
- property
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 32
- 238000004458 analytical method Methods 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 23
- 230000000694 effects Effects 0.000 description 14
- 230000015654 memory Effects 0.000 description 6
- 230000001795 light effect Effects 0.000 description 5
- 230000036651 mood Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 206010027940 Mood altered Diseases 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 230000008921 facial expression Effects 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4131—Peripherals receiving signals from specially adapted client devices home appliance, e.g. lighting, air conditioning system, metering devices
-
- 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
- H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
- H04N21/43074—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of additional data with content streams on the same device, e.g. of EPG data or interactive icon with a TV program
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- 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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- 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
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness
- H04N5/58—Control of contrast or brightness in dependence upon ambient light
Definitions
- the invention relates to a method of controlling an ambient light, the method comprising receiving a video signal by a receiver; presenting the video signal by a presentation device.
- the image frame is further analyzed for objects that can be recognized, for example, a ball, a person or a face.
- the presence of the objects in the video signal is used to further enhance the settings of the ambient light.
- the facial expression can be analyzed too. This facial expression is then used to enhance the mood of the movie by ambient light settings. For example, when there are a lot of bright colors present within a scene, because it reflects a sunny day, but the characters playing within the scene are engaged in a fight, the ambient light does also reflect the fight by dark colors.
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Controls And Circuits For Display Device (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Television Receiver Circuits (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT03762840T ATE463125T1 (en) | 2002-07-04 | 2003-06-23 | METHOD AND SYSTEM FOR CONTROLLING AN AMBIENT LIGHT AND LIGHTING UNIT |
DE60331916T DE60331916D1 (en) | 2002-07-04 | 2003-06-23 | METHOD AND SYSTEM FOR CONTROLLING AN AMBIENT LIGHT AND LIGHTING UNIT |
EP03762840A EP1522187B1 (en) | 2002-07-04 | 2003-06-23 | Method of and system for controlling an ambient light and lighting unit |
AU2003242940A AU2003242940A1 (en) | 2002-07-04 | 2003-06-23 | Method of and system for controlling an ambient light and lighting unit |
US10/519,066 US20060062424A1 (en) | 2002-07-04 | 2003-06-23 | Method of and system for controlling an ambient light and lighting unit |
BR0305349-0A BR0305349A (en) | 2002-07-04 | 2003-06-23 | Method and system for controlling ambient light and lighting unit |
JP2004519089A JP2005531908A (en) | 2002-07-04 | 2003-06-23 | Method and system for controlling ambient light and lighting unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02077688.6 | 2002-07-04 | ||
EP02077688 | 2002-07-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004006570A1 true WO2004006570A1 (en) | 2004-01-15 |
Family
ID=30011154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2003/002875 WO2004006570A1 (en) | 2002-07-04 | 2003-06-23 | Method of and system for controlling an ambient light and lighting unit |
Country Status (9)
Country | Link |
---|---|
US (1) | US20060062424A1 (en) |
EP (1) | EP1522187B1 (en) |
JP (1) | JP2005531908A (en) |
CN (1) | CN1331349C (en) |
AT (1) | ATE463125T1 (en) |
AU (1) | AU2003242940A1 (en) |
BR (1) | BR0305349A (en) |
DE (1) | DE60331916D1 (en) |
WO (1) | WO2004006570A1 (en) |
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EP1600871A1 (en) * | 2004-05-25 | 2005-11-30 | NTT DoCoMo, Inc. | Timing decision apparatus and timing decision method |
WO2006003624A1 (en) * | 2004-06-30 | 2006-01-12 | Koninklijke Philips Electronics, N.V. | Ambient lighting derived from video content and with broadcast influenced by perceptual rules and user preferences |
WO2006003600A1 (en) | 2004-06-30 | 2006-01-12 | Koninklijke Philips Electronics, N.V. | Dominant color extraction using perceptual rules to produce ambient light derived from video content |
JP2006337617A (en) * | 2005-06-01 | 2006-12-14 | Sharp Corp | Display apparatus |
JP2007025111A (en) * | 2005-07-14 | 2007-02-01 | Sharp Corp | System, method and program for presenting video image, and recording medium thereof |
WO2007036890A2 (en) * | 2005-09-30 | 2007-04-05 | Koninklijke Philips Electronics N.V. | Improving living lights with color coherency |
WO2007072339A2 (en) * | 2005-12-20 | 2007-06-28 | Koninklijke Philips Electronics, N.V. | Active ambient light module |
WO2007100234A1 (en) * | 2006-02-28 | 2007-09-07 | Mikhaylov Alexander Grigorievi | Visual information source provided with an incorporated backlight |
WO2008142616A1 (en) * | 2007-05-22 | 2008-11-27 | Koninklijke Philips Electronics N.V. | Method and unit for control of ambient lighting |
EP2005732A1 (en) * | 2006-03-31 | 2008-12-24 | Koninklijke Philips Electronics N.V. | Adaptive rendering of video content based on additional frames of content |
US20090237567A1 (en) * | 2008-03-21 | 2009-09-24 | Walter Tsao | Method and apparatus for emitting ambient light corresponding to display image on display device |
US7804417B2 (en) | 2004-10-05 | 2010-09-28 | Koninklijke Philips Electronics N.V. | Interactive lighting system |
US7856152B2 (en) | 2005-03-23 | 2010-12-21 | Koninklijke Philips Electronics N.V. | Light condition recorder system and method |
EP2312845A1 (en) * | 2008-07-25 | 2011-04-20 | Sharp Kabushiki Kaisha | Additional data generating system |
US20110142413A1 (en) * | 2009-12-04 | 2011-06-16 | Lg Electronics Inc. | Digital data reproducing apparatus and method for controlling the same |
US8179400B2 (en) | 2005-12-13 | 2012-05-15 | Koninklijke Philips Electronics N.V. | Motion adaptive ambient lighting |
US8385707B2 (en) | 2005-12-20 | 2013-02-26 | Tp Vision Holding B.V. | Layered light guide for producing ambient lighting |
EP2563098A2 (en) | 2011-08-24 | 2013-02-27 | Deutsche Telekom AG | Method for controlling an optical output device |
RU2488233C1 (en) * | 2011-12-28 | 2013-07-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Марийский государственный технический университет | Method of generating external backlighting signal when viewing electronic image |
WO2015088576A1 (en) * | 2013-12-11 | 2015-06-18 | Revolution Display, Inc. | Lighting integration into video and power stream |
WO2016102365A1 (en) * | 2014-12-22 | 2016-06-30 | Thomson Licensing | Method and apparatus for generating an extrapolated image based on object detection |
WO2016102355A1 (en) * | 2014-12-22 | 2016-06-30 | Thomson Licensing | Apparatus and method for generating an extrapolated image using a recursive hierarchical process |
EP3067857A1 (en) | 2015-03-13 | 2016-09-14 | Thomson Licensing | Method and device for processing a peripheral image |
US9581993B2 (en) | 2014-02-11 | 2017-02-28 | Honeywell International Inc. | Ambient display for industrial operator consoles |
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- 2003-06-23 DE DE60331916T patent/DE60331916D1/en not_active Expired - Fee Related
- 2003-06-23 CN CNB038154951A patent/CN1331349C/en not_active Expired - Fee Related
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Cited By (44)
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---|---|---|---|---|
US7610395B2 (en) | 2004-05-25 | 2009-10-27 | Ntt Docomo, Inc. | Timing decision apparatus and timing decision method |
EP1600871A1 (en) * | 2004-05-25 | 2005-11-30 | NTT DoCoMo, Inc. | Timing decision apparatus and timing decision method |
WO2006003624A1 (en) * | 2004-06-30 | 2006-01-12 | Koninklijke Philips Electronics, N.V. | Ambient lighting derived from video content and with broadcast influenced by perceptual rules and user preferences |
WO2006003600A1 (en) | 2004-06-30 | 2006-01-12 | Koninklijke Philips Electronics, N.V. | Dominant color extraction using perceptual rules to produce ambient light derived from video content |
US7894000B2 (en) | 2004-06-30 | 2011-02-22 | Koninklijke Philips Electronics N.V. | Dominant color extraction using perceptual rules to produce ambient light derived from video content |
CN1977542B (en) * | 2004-06-30 | 2010-09-29 | 皇家飞利浦电子股份有限公司 | Dominant color extraction using perceptual rules to produce ambient light derived from video content |
US7804417B2 (en) | 2004-10-05 | 2010-09-28 | Koninklijke Philips Electronics N.V. | Interactive lighting system |
US7856152B2 (en) | 2005-03-23 | 2010-12-21 | Koninklijke Philips Electronics N.V. | Light condition recorder system and method |
JP2006337617A (en) * | 2005-06-01 | 2006-12-14 | Sharp Corp | Display apparatus |
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Publication number | Publication date |
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AU2003242940A1 (en) | 2004-01-23 |
BR0305349A (en) | 2004-10-05 |
US20060062424A1 (en) | 2006-03-23 |
DE60331916D1 (en) | 2010-05-12 |
EP1522187B1 (en) | 2010-03-31 |
JP2005531908A (en) | 2005-10-20 |
EP1522187A1 (en) | 2005-04-13 |
CN1666505A (en) | 2005-09-07 |
CN1331349C (en) | 2007-08-08 |
ATE463125T1 (en) | 2010-04-15 |
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