JP2017063430A - 光検出システム及び方法 - Google Patents
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- 238000005096 rolling process Methods 0.000 claims description 22
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- 230000023077 detection of light stimulus Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/54—Intensity modulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
- H04B10/548—Phase or frequency modulation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/66—Non-coherent receivers, e.g. using direct detection
- H04B10/69—Electrical arrangements in the receiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/50—Control of the SSIS exposure
- H04N25/53—Control of the integration time
- H04N25/531—Control of the integration time by controlling rolling shutters in CMOS SSIS
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- 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
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- 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
- H05B47/155—Coordinated control of two or more light sources
-
- 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
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
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- Computer Networks & Wireless Communication (AREA)
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- Electromagnetism (AREA)
- Multimedia (AREA)
- Studio Devices (AREA)
- Optical Communication System (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
【解決手段】周期的に繰り返される第1の埋め込みコードを有する1つ以上の光源111、112、113を有する照明システム110によって照明される光を検出することによって、光埋め込みコードを決定可能な光検出システムは、場面の複数のイメージを取得する光検出手段を有する。イメージは、時間的にシフトされた複数のラインインスタンスとして取得される。イメージの各ラインは、光フットプリントがイメージ化される第1の埋め込みコードの変調の時系列のインスタンスを有する。光検出システムは、第1の埋め込みコードの各ビットが決定されるまで、複数のイメージの各々のイメージから第1の埋め込みコードのビットを決定することによって、変調の空間パターンから第1の埋め込みコードを決定するための手段を更に有する。
【選択図】図1
Description
Claims (5)
- 発される光の特性における変調の時系列として発される第1の埋め込みコードであって、周期的に繰り返される第1の埋め込みコードを有する光寄与を供給する第1の光源を少なくとも具備する照明システムによって照明されている場面の複数のイメージを取得するローリングシャッタカメラであって、前記複数のイメージの各々が、各画素が前記場面内の異なる物理位置における前記照明システムの総光出力の強度を表す画素のマトリクスを有するとともに、前記イメージの各々のイメージが、各々が前記第1の埋め込みコードの前記変調の時系列の異なるインスタンスをサンプリングする前記画素のラインを有する、時間的にシフトされた複数のラインインスタンスとして取得され、前記ラインが、前記変調の時系列に対応する変調の空間パターンを生じさせるように、隣接するライン間で時間遅延を伴う異なる時間インスタンスにおいて、時間的にライン毎に露光されるローリングシャッタカメラと、
前記第1の埋め込みコードの各ビットが決定されるまで前記複数のイメージの各々のイメージから前記第1の埋め込みコードのビットを決定することによって、前記複数のイメージから前記変調の空間パターンから前記第1の埋め込みコードを決定する処理手段と、
を有する、光検出システム。 - 取得される前記複数のイメージの焦点ぼけを供給するための光システムを更に有する請求項1に記載の光検出システム。
- 前記第1の埋め込みコードは、連続的な繰り返しのデータストリーム、一定間隔でパケットを備える、パケット化されたデータストリーム、及び不規則間隔でパケットを備える、パケット化されたデータストリームのうちの1つとして、送信される請求項1乃至2のいずれか1項に記載の光検出システム。
- 前記発される光の特性は、強度変調及び色変調のうちの1つである請求項1乃至3のいずれか1項に記載の光検出システム。
- 請求項1乃至4のいずれか1項に記載の光検出システムを有するとともに、発される光の特性における変調の時系列として発される第1の埋め込みコードであって、周期的に繰り返される第1の埋め込みコードを有する光寄与を供給する第1の光源を少なくとも有する照明システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11159149A EP2503852A1 (en) | 2011-03-22 | 2011-03-22 | Light detection system and method |
EP11159149.1 | 2011-03-22 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014500526A Division JP6023166B2 (ja) | 2011-03-22 | 2012-03-22 | 光検出システム及び方法 |
Publications (2)
Publication Number | Publication Date |
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JP2017063430A true JP2017063430A (ja) | 2017-03-30 |
JP6291008B2 JP6291008B2 (ja) | 2018-03-14 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014500526A Active JP6023166B2 (ja) | 2011-03-22 | 2012-03-22 | 光検出システム及び方法 |
JP2016198419A Active JP6291008B2 (ja) | 2011-03-22 | 2016-10-06 | 光検出システム及び方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014500526A Active JP6023166B2 (ja) | 2011-03-22 | 2012-03-22 | 光検出システム及び方法 |
Country Status (12)
Country | Link |
---|---|
US (2) | US9379814B2 (ja) |
EP (3) | EP2503852A1 (ja) |
JP (2) | JP6023166B2 (ja) |
KR (1) | KR20140023935A (ja) |
CN (1) | CN103430626B (ja) |
BR (1) | BR112013023965A2 (ja) |
DK (2) | DK2689638T3 (ja) |
ES (2) | ES2608831T3 (ja) |
MX (1) | MX2013010660A (ja) |
PL (1) | PL2689638T3 (ja) |
RU (1) | RU2589721C2 (ja) |
WO (1) | WO2012127439A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019058691A1 (ja) * | 2017-09-20 | 2019-03-28 | 富士フイルム株式会社 | 撮像制御装置、撮像装置、撮像制御方法、及び撮像制御プログラム |
Families Citing this family (91)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9008315B2 (en) | 2012-01-20 | 2015-04-14 | Digimarc Corporation | Shared secret arrangements and optical data transfer |
US8879735B2 (en) | 2012-01-20 | 2014-11-04 | Digimarc Corporation | Shared secret arrangements and optical data transfer |
US8819172B2 (en) | 2010-11-04 | 2014-08-26 | Digimarc Corporation | Smartphone-based methods and systems |
US9196028B2 (en) | 2011-09-23 | 2015-11-24 | Digimarc Corporation | Context-based smartphone sensor logic |
US9418115B2 (en) | 2011-07-26 | 2016-08-16 | Abl Ip Holding Llc | Location-based mobile services and applications |
US8416290B2 (en) | 2011-07-26 | 2013-04-09 | ByteLight, Inc. | Method and system for digital pulse recognition demodulation |
US8994799B2 (en) | 2011-07-26 | 2015-03-31 | ByteLight, Inc. | Method and system for determining the position of a device in a light based positioning system using locally stored maps |
US8334898B1 (en) | 2011-07-26 | 2012-12-18 | ByteLight, Inc. | Method and system for configuring an imaging device for the reception of digital pulse recognition information |
US9444547B2 (en) | 2011-07-26 | 2016-09-13 | Abl Ip Holding Llc | Self-identifying one-way authentication method using optical signals |
US9723676B2 (en) | 2011-07-26 | 2017-08-01 | Abl Ip Holding Llc | Method and system for modifying a beacon light source for use in a light based positioning system |
US9787397B2 (en) | 2011-07-26 | 2017-10-10 | Abl Ip Holding Llc | Self identifying modulated light source |
US8248467B1 (en) | 2011-07-26 | 2012-08-21 | ByteLight, Inc. | Light positioning system using digital pulse recognition |
US9287976B2 (en) | 2011-07-26 | 2016-03-15 | Abl Ip Holding Llc | Independent beacon based light position system |
EP2805586B1 (en) | 2012-01-17 | 2017-12-13 | Philips Lighting Holding B.V. | Visible light communications using a remote control |
EP2858269B1 (en) | 2012-05-24 | 2018-02-28 | Panasonic Intellectual Property Corporation of America | Information communication method |
WO2014037866A1 (en) * | 2012-09-10 | 2014-03-13 | Koninklijke Philips N.V. | Light detection system and method |
US8988574B2 (en) | 2012-12-27 | 2015-03-24 | Panasonic Intellectual Property Corporation Of America | Information communication method for obtaining information using bright line image |
US9087349B2 (en) | 2012-12-27 | 2015-07-21 | Panasonic Intellectual Property Corporation Of America | Information communication method |
US8913144B2 (en) | 2012-12-27 | 2014-12-16 | Panasonic Intellectual Property Corporation Of America | Information communication method |
US10523876B2 (en) | 2012-12-27 | 2019-12-31 | Panasonic Intellectual Property Corporation Of America | Information communication method |
US9341014B2 (en) | 2012-12-27 | 2016-05-17 | Panasonic Intellectual Property Corporation Of America | Information communication method using change in luminance |
US9608727B2 (en) | 2012-12-27 | 2017-03-28 | Panasonic Intellectual Property Corporation Of America | Switched pixel visible light transmitting method, apparatus and program |
EP2940897B1 (en) * | 2012-12-27 | 2020-03-11 | Panasonic Intellectual Property Corporation of America | Information communication method |
US10951310B2 (en) | 2012-12-27 | 2021-03-16 | Panasonic Intellectual Property Corporation Of America | Communication method, communication device, and transmitter |
JP6970146B2 (ja) * | 2012-12-27 | 2021-11-24 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカPanasonic Intellectual Property Corporation of America | プログラム、制御方法、および情報通信装置 |
CN104871455B (zh) * | 2012-12-27 | 2018-11-30 | 松下电器(美国)知识产权公司 | 信息通信方法 |
EP2940901B1 (en) | 2012-12-27 | 2019-08-07 | Panasonic Intellectual Property Corporation of America | Display method |
CN107395977B (zh) * | 2012-12-27 | 2019-12-17 | 松下电器(美国)知识产权公司 | 信息通信方法 |
US9088360B2 (en) | 2012-12-27 | 2015-07-21 | Panasonic Intellectual Property Corporation Of America | Information communication method |
CN104871453B (zh) | 2012-12-27 | 2017-08-25 | 松下电器(美国)知识产权公司 | 影像显示方法和装置 |
US9560284B2 (en) | 2012-12-27 | 2017-01-31 | Panasonic Intellectual Property Corporation Of America | Information communication method for obtaining information specified by striped pattern of bright lines |
EP2940889B1 (en) | 2012-12-27 | 2019-07-31 | Panasonic Intellectual Property Corporation of America | Visible-light-communication-signal display method and display device |
US10530486B2 (en) | 2012-12-27 | 2020-01-07 | Panasonic Intellectual Property Corporation Of America | Transmitting method, transmitting apparatus, and program |
US9608725B2 (en) | 2012-12-27 | 2017-03-28 | Panasonic Intellectual Property Corporation Of America | Information processing program, reception program, and information processing apparatus |
JP5603523B1 (ja) * | 2012-12-27 | 2014-10-08 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 制御方法、情報通信装置およびプログラム |
US10303945B2 (en) | 2012-12-27 | 2019-05-28 | Panasonic Intellectual Property Corporation Of America | Display method and display apparatus |
US8922666B2 (en) | 2012-12-27 | 2014-12-30 | Panasonic Intellectual Property Corporation Of America | Information communication method |
US20150355829A1 (en) | 2013-01-11 | 2015-12-10 | Koninklijke Philips N.V. | Enabling a user to control coded light sources |
US9311640B2 (en) | 2014-02-11 | 2016-04-12 | Digimarc Corporation | Methods and arrangements for smartphone payments and transactions |
US9037001B2 (en) * | 2013-03-14 | 2015-05-19 | Qualcomm Incorporated | Method and apparatus of decoding low-rate visible light communication signals |
CN105210454B (zh) | 2013-05-16 | 2018-06-08 | 飞利浦灯具控股公司 | 环境照明系统的基于相机的校准 |
WO2014187968A1 (en) * | 2013-05-24 | 2014-11-27 | Koninklijke Philips N.V. | Detecting coded light |
JP6183802B2 (ja) * | 2013-06-04 | 2017-08-23 | ユニバーリンク株式会社 | 可視光受信方法及びその装置 |
US9705600B1 (en) | 2013-06-05 | 2017-07-11 | Abl Ip Holding Llc | Method and system for optical communication |
WO2015010967A1 (en) * | 2013-07-23 | 2015-01-29 | Koninklijke Philips N.V. | Modulation of coded light components |
EP3031304B1 (en) | 2013-08-08 | 2017-03-22 | Philips Lighting Holding B.V. | Detecting light |
WO2015075937A1 (ja) | 2013-11-22 | 2015-05-28 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 情報処理プログラム、受信プログラムおよび情報処理装置 |
US9509402B2 (en) | 2013-11-25 | 2016-11-29 | Abl Ip Holding Llc | System and method for communication with a mobile device via a positioning system including RF communication devices and modulated beacon light sources |
US20150311977A1 (en) * | 2013-12-16 | 2015-10-29 | Qualcomm Incorporated | Methods and apparatus for configuring an image sensor for decoding high frequency visible light communication signals |
US9240839B2 (en) | 2014-01-07 | 2016-01-19 | Nokia Corporation | Transmitting data to a rolling shutter sensor array via a light emitter array |
WO2015104187A1 (en) * | 2014-01-07 | 2015-07-16 | Koninklijke Philips N.V. | Detecting coded light |
CA2879598A1 (en) | 2014-01-26 | 2015-07-26 | Matthew S. Muller | Periodic fringe imaging with structured pattern illumination and electronic rolling shutter detection |
JP6336286B2 (ja) * | 2014-01-31 | 2018-06-06 | キヤノン株式会社 | 撮像装置、撮像システム、撮像装置の制御方法および撮像装置を有する撮影装置 |
US20160359558A1 (en) * | 2014-02-14 | 2016-12-08 | Philips Lighting Holding B.V. | Signaling using idle period for coded light |
US10298326B2 (en) * | 2014-02-14 | 2019-05-21 | Signify Holding B.V. | Coded light |
WO2015121154A1 (en) * | 2014-02-14 | 2015-08-20 | Koninklijke Philips N.V. | Coded light |
US10009099B2 (en) * | 2014-03-29 | 2018-06-26 | Intel Corporation | Techniques for communication with body-carried devices |
EP3132383A4 (en) * | 2014-04-15 | 2017-11-29 | Sony Corporation | Systems, methods, and media for extracting information and a display image from two captured images |
JP6545192B2 (ja) * | 2014-05-12 | 2019-07-17 | シグニファイ ホールディング ビー ヴィ | 変調光源からの照光から復号されたタイムスタンプを使用する、捕捉された画像の検証 |
CN106663213A (zh) * | 2014-05-12 | 2017-05-10 | 飞利浦灯具控股公司 | 编码光的检测 |
CN106576412A (zh) * | 2014-05-12 | 2017-04-19 | 飞利浦灯具控股公司 | 编码光的检测 |
US9929808B2 (en) | 2014-06-19 | 2018-03-27 | Philips Lighting Holding B.V. | High-dynamic-range coded light detection |
NL1040869B1 (en) | 2014-06-27 | 2016-06-08 | Eldolab Holding Bv | A method for driving a light source, a driver system to drive a light source and a luminaire comprising said light source and driver system. |
CN104092953B (zh) * | 2014-07-10 | 2018-09-04 | 北京智谷睿拓技术服务有限公司 | 调光控制方法和装置及具有拍照功能的设备 |
US10085329B2 (en) | 2014-10-09 | 2018-09-25 | Philips Lighting Holding B.V. | Optically powered lighting system |
EP3220558B1 (en) | 2014-11-14 | 2019-03-06 | Panasonic Intellectual Property Corporation of America | Reproduction method, reproduction device and program |
CN107873077A (zh) | 2015-05-26 | 2018-04-03 | 飞利浦照明控股有限公司 | 确定便携设备相对于照明器的位置 |
CN105245761B (zh) * | 2015-09-30 | 2018-08-24 | 温州医科大学 | 单次快照多频解调方法 |
EP3357012A1 (en) | 2015-10-02 | 2018-08-08 | Philips Lighting Holding B.V. | Camera based location commissioning of electronic shelf labels |
CN107113058B (zh) | 2015-11-06 | 2020-12-18 | 松下电器(美国)知识产权公司 | 可见光信号的生成方法、信号生成装置以及介质 |
EP3376772B1 (en) | 2015-11-12 | 2023-01-25 | Panasonic Intellectual Property Corporation of America | Display method, program and display device |
WO2017104666A1 (ja) | 2015-12-17 | 2017-06-22 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 表示方法および表示装置 |
US9930320B2 (en) * | 2016-05-04 | 2018-03-27 | Apple Inc. | Resolving three dimensional spatial information using time-shared structured lighting that embeds digital communication |
US10637575B2 (en) * | 2016-05-25 | 2020-04-28 | Wisconsin Alumni Research Foundation | Spatial location indoors using standard fluorescent fixtures |
EP3488667A1 (en) * | 2016-07-21 | 2019-05-29 | Signify Holding B.V. | Lamp with coded light functionality |
US20180098215A1 (en) * | 2016-09-30 | 2018-04-05 | Richard D. Roberts | Data processing and authentication of light communication sources |
US10345681B2 (en) * | 2016-10-17 | 2019-07-09 | Nokia Of America Corporation | Compressive imaging using structured illumination |
CN110114988B (zh) | 2016-11-10 | 2021-09-07 | 松下电器(美国)知识产权公司 | 发送方法、发送装置及记录介质 |
TWI620420B (zh) * | 2016-12-02 | 2018-04-01 | 財團法人資訊工業策進會 | 可見光通訊系統及方法 |
JP6705411B2 (ja) * | 2017-03-28 | 2020-06-03 | カシオ計算機株式会社 | 情報処理装置、情報処理方法及びプログラム |
WO2018212278A1 (ja) | 2017-05-17 | 2018-11-22 | パナソニックIpマネジメント株式会社 | 映像記録装置及び映像記録検証システム並びに映像記録方法及び映像検証方法 |
TWI647976B (zh) * | 2017-08-24 | 2019-01-11 | 財團法人工業技術研究院 | 照明控制系統及照明控制方法 |
WO2019084387A1 (en) * | 2017-10-26 | 2019-05-02 | Noon Home, Inc. | INTELLIGENT LIGHTING CONTROL SYSTEM USER INTERFACE APPARATUS, SYSTEMS, AND METHODS |
CN109936694B (zh) * | 2017-12-19 | 2020-12-11 | 陕西外号信息技术有限公司 | 包含参考光源的光通信装置及相应的信息传输和接收方法 |
JP6657344B1 (ja) * | 2018-08-27 | 2020-03-04 | 哲理 園田 | 情報伝達システム |
DE102018006988B3 (de) | 2018-09-04 | 2019-08-14 | Sew-Eurodrive Gmbh & Co Kg | System und Verfahren zum Betreiben dieses Systems, aufweisend eine erste Kommunikationseinheit und eine zweite Kommunikationseinheit |
JP7122691B2 (ja) * | 2018-09-27 | 2022-08-22 | パナソニックIpマネジメント株式会社 | 照明制御方法、及び、照明システム |
WO2020169378A1 (en) * | 2019-02-18 | 2020-08-27 | Signify Holding B.V. | Method and system for communicating via light signals |
IT201900006400A1 (it) | 2019-04-26 | 2020-10-26 | Tci Telecomunicazioni Italia S R L | Procedimento e sistema di localizzazione utilizzanti luce codificata |
US11893668B2 (en) | 2021-03-31 | 2024-02-06 | Leica Camera Ag | Imaging system and method for generating a final digital image via applying a profile to image information |
WO2024062617A1 (ja) * | 2022-09-22 | 2024-03-28 | 株式会社センチュリーアークス | 光通信システム |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004180187A (ja) * | 2002-11-29 | 2004-06-24 | Hitachi Ltd | 空間分割赤外線通信システム |
JP2005244760A (ja) * | 2004-02-27 | 2005-09-08 | Kyocera Corp | 撮像装置およびその画像生成方法 |
JP2008011284A (ja) * | 2006-06-30 | 2008-01-17 | Fujitsu Ltd | 画像処理回路、撮像回路および電子機器 |
JP2008249430A (ja) * | 2007-03-29 | 2008-10-16 | Nippon Hoso Kyokai <Nhk> | 3次元情報検出方法及びその装置 |
JP2010527457A (ja) * | 2007-04-18 | 2010-08-12 | 株式会社オプトエレクトロニクス | 移動物体を撮像するための撮像方法及び撮像装置 |
JP2010533950A (ja) * | 2007-07-18 | 2010-10-28 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 構造物において光を処理するための方法及び照明システム |
WO2011013538A1 (ja) * | 2009-07-30 | 2011-02-03 | 浜松ホトニクス株式会社 | 点滅信号検出装置 |
JP2011523319A (ja) * | 2008-06-11 | 2011-08-04 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 照明システムに関する光学受信器 |
JP2012520597A (ja) * | 2009-03-13 | 2012-09-06 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | データシンボルを輝度出力に埋め込む照明装置及び方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2249925C2 (ru) * | 2003-03-27 | 2005-04-10 | Общество с ограниченной ответственностью "Электронгарантсервис" | Устройство управления освещением |
WO2005052751A2 (en) * | 2003-11-20 | 2005-06-09 | Color Kinetics Incorporated | Light system manager |
EP4216103A1 (en) * | 2005-03-11 | 2023-07-26 | Hand Held Products, Inc. | Bar code reading device with global electronic shutter control |
EP1882394B1 (en) * | 2005-04-22 | 2018-09-19 | Philips Lighting Holding B.V. | Illumination control |
ES2399996T3 (es) * | 2006-05-03 | 2013-04-04 | Koninklijke Philips Electronics N.V. | Operación de copiado y pegado de iluminación usando identificación de onda de luz |
WO2007125447A1 (en) * | 2006-05-03 | 2007-11-08 | Petrus Christiaan Gouws | A welder's tool with first spanner formation for opening and closing of gas supply and a pivotally mounted divider |
US7667740B2 (en) | 2006-07-28 | 2010-02-23 | Hewlett-Packard Development Company, L.P. | Elimination of modulated light effects in rolling shutter CMOS sensor images |
WO2008133959A1 (en) * | 2007-04-23 | 2008-11-06 | California Institute Of Technology | Single-lens 3-d imaging device using a polarization-coded aperture maks combined with a polarization-sensitive sensor |
US8331796B2 (en) * | 2007-09-26 | 2012-12-11 | Koninklijke Philips Electronics N.V. | Method and device for communicating data using a light source |
US7866557B2 (en) * | 2007-09-27 | 2011-01-11 | Symbol Technologies, Inc. | Imaging-based bar code reader utilizing modified rolling shutter operation |
JP4998232B2 (ja) * | 2007-11-27 | 2012-08-15 | セイコーエプソン株式会社 | 撮像装置及び映像記録装置 |
WO2009093161A1 (en) * | 2008-01-24 | 2009-07-30 | Koninklijke Philips Electronics N.V. | Remote control device for lighting systems |
JP5439475B2 (ja) * | 2008-05-06 | 2014-03-12 | コーニンクレッカ フィリップス エヌ ヴェ | 発される光にデータを組み込む光モジュール、照明システム及び方法 |
RU2515603C2 (ru) * | 2008-05-06 | 2014-05-20 | Конинклейке Филипс Электроникс Н.В. | Осветительная система и способ обработки света |
US7969297B2 (en) * | 2008-05-14 | 2011-06-28 | Sony Ericsson Mobile Communications Ab | System and method for determining positioning information via modulated light |
US7815120B2 (en) * | 2008-12-12 | 2010-10-19 | Symbol Technologies, Inc. | Electronic shutter for a dual-mode imager |
US8917023B2 (en) * | 2009-06-19 | 2014-12-23 | Koninklijke Philips N.V. | Illumination system and method |
BR112012017100A8 (pt) | 2010-01-15 | 2017-09-19 | Koninklijke Philips Electronics Nv | Sistema de detecção para determinar se uma contribuição de luz de uma primeira fonte de luz de um sistema de iluminação esta presente em uma posição selecionada dentro de uma cena, método para determinar se uma contribuição de luz de uma primeira fonte de luz de um sistema de iluminação esta presente em uma posição selecionada dentro de uma cena e programa de computador |
US8942570B2 (en) | 2010-01-15 | 2015-01-27 | Koninklijke Phillips N.V. | Data detection for visible light communications using conventional camera sensor |
-
2011
- 2011-03-22 EP EP11159149A patent/EP2503852A1/en not_active Withdrawn
-
2012
- 2012-03-22 ES ES12712760.3T patent/ES2608831T3/es active Active
- 2012-03-22 EP EP16174686.2A patent/EP3107356B1/en active Active
- 2012-03-22 DK DK12712760.3T patent/DK2689638T3/en active
- 2012-03-22 WO PCT/IB2012/051370 patent/WO2012127439A1/en active Application Filing
- 2012-03-22 EP EP12712760.3A patent/EP2689638B1/en active Active
- 2012-03-22 CN CN201280013999.2A patent/CN103430626B/zh active Active
- 2012-03-22 KR KR1020137027437A patent/KR20140023935A/ko not_active Application Discontinuation
- 2012-03-22 ES ES16174686.2T patent/ES2677550T3/es active Active
- 2012-03-22 PL PL12712760T patent/PL2689638T3/pl unknown
- 2012-03-22 RU RU2013146941/07A patent/RU2589721C2/ru active
- 2012-03-22 MX MX2013010660A patent/MX2013010660A/es active IP Right Grant
- 2012-03-22 US US14/004,773 patent/US9379814B2/en active Active
- 2012-03-22 DK DK16174686.2T patent/DK3107356T3/en active
- 2012-03-22 BR BR112013023965A patent/BR112013023965A2/pt not_active Application Discontinuation
- 2012-03-22 JP JP2014500526A patent/JP6023166B2/ja active Active
-
2016
- 2016-01-18 US US14/997,966 patent/US9871586B2/en active Active
- 2016-10-06 JP JP2016198419A patent/JP6291008B2/ja active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004180187A (ja) * | 2002-11-29 | 2004-06-24 | Hitachi Ltd | 空間分割赤外線通信システム |
JP2005244760A (ja) * | 2004-02-27 | 2005-09-08 | Kyocera Corp | 撮像装置およびその画像生成方法 |
JP2008011284A (ja) * | 2006-06-30 | 2008-01-17 | Fujitsu Ltd | 画像処理回路、撮像回路および電子機器 |
JP2008249430A (ja) * | 2007-03-29 | 2008-10-16 | Nippon Hoso Kyokai <Nhk> | 3次元情報検出方法及びその装置 |
JP2010527457A (ja) * | 2007-04-18 | 2010-08-12 | 株式会社オプトエレクトロニクス | 移動物体を撮像するための撮像方法及び撮像装置 |
JP2010533950A (ja) * | 2007-07-18 | 2010-10-28 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 構造物において光を処理するための方法及び照明システム |
JP2011523319A (ja) * | 2008-06-11 | 2011-08-04 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 照明システムに関する光学受信器 |
JP2012520597A (ja) * | 2009-03-13 | 2012-09-06 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | データシンボルを輝度出力に埋め込む照明装置及び方法 |
WO2011013538A1 (ja) * | 2009-07-30 | 2011-02-03 | 浜松ホトニクス株式会社 | 点滅信号検出装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019058691A1 (ja) * | 2017-09-20 | 2019-03-28 | 富士フイルム株式会社 | 撮像制御装置、撮像装置、撮像制御方法、及び撮像制御プログラム |
JPWO2019058691A1 (ja) * | 2017-09-20 | 2020-10-08 | 富士フイルム株式会社 | 撮像制御装置、撮像装置、撮像制御方法、及び撮像制御プログラム |
US11095845B2 (en) | 2017-09-20 | 2021-08-17 | Fujifilm Corporation | Imaging control device, imaging apparatus, imaging control method, and imaging control program |
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RU2013146941A (ru) | 2015-04-27 |
US20140314420A1 (en) | 2014-10-23 |
DK3107356T3 (en) | 2018-07-23 |
JP6023166B2 (ja) | 2016-11-09 |
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JP2014515892A (ja) | 2014-07-03 |
EP3107356A1 (en) | 2016-12-21 |
MX2013010660A (es) | 2013-10-28 |
KR20140023935A (ko) | 2014-02-27 |
ES2677550T3 (es) | 2018-08-03 |
PL2689638T3 (pl) | 2017-05-31 |
CN103430626B (zh) | 2015-05-20 |
US20160134368A1 (en) | 2016-05-12 |
DK2689638T3 (en) | 2017-02-06 |
JP6291008B2 (ja) | 2018-03-14 |
US9871586B2 (en) | 2018-01-16 |
EP2689638A1 (en) | 2014-01-29 |
CN103430626A (zh) | 2013-12-04 |
WO2012127439A1 (en) | 2012-09-27 |
US9379814B2 (en) | 2016-06-28 |
EP2503852A1 (en) | 2012-09-26 |
BR112013023965A2 (pt) | 2016-12-13 |
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