JP2017507614A - 高周波可視光通信信号を復号するための画像センサーを構成するための方法および装置 - Google Patents

高周波可視光通信信号を復号するための画像センサーを構成するための方法および装置 Download PDF

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Publication number
JP2017507614A
JP2017507614A JP2016558542A JP2016558542A JP2017507614A JP 2017507614 A JP2017507614 A JP 2017507614A JP 2016558542 A JP2016558542 A JP 2016558542A JP 2016558542 A JP2016558542 A JP 2016558542A JP 2017507614 A JP2017507614 A JP 2017507614A
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Japan
Prior art keywords
image sensor
exposure setting
vlc
signal frame
vlc signal
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Pending
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JP2016558542A
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English (en)
Japanese (ja)
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JP2017507614A5 (enExample
Inventor
ジョビシク、アレクサンダー
アッパイアー、クマー
リ、ジュンイ
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Qualcomm Inc
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Qualcomm Inc
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Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of JP2017507614A publication Critical patent/JP2017507614A/ja
Publication of JP2017507614A5 publication Critical patent/JP2017507614A5/ja
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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
    • H04N25/533—Control of the integration time by using differing integration times for different sensor regions
    • 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
    • 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
    • H04B10/691—Arrangements for optimizing the photodetector in the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/51—Housings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Studio Devices (AREA)
  • Optical Communication System (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
JP2016558542A 2013-12-16 2014-12-12 高周波可視光通信信号を復号するための画像センサーを構成するための方法および装置 Pending JP2017507614A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/108,174 2013-12-16
US14/108,174 US20150311977A1 (en) 2013-12-16 2013-12-16 Methods and apparatus for configuring an image sensor for decoding high frequency visible light communication signals
PCT/US2014/070148 WO2015094986A1 (en) 2013-12-16 2014-12-12 Methods and apparatus for configuring an image sensor for decoding high frequency visible light communication signals

Publications (2)

Publication Number Publication Date
JP2017507614A true JP2017507614A (ja) 2017-03-16
JP2017507614A5 JP2017507614A5 (enExample) 2017-12-28

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Family Applications (1)

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JP2016558542A Pending JP2017507614A (ja) 2013-12-16 2014-12-12 高周波可視光通信信号を復号するための画像センサーを構成するための方法および装置

Country Status (7)

Country Link
US (1) US20150311977A1 (enExample)
EP (1) EP3084988A1 (enExample)
JP (1) JP2017507614A (enExample)
KR (1) KR20160096192A (enExample)
CN (1) CN105814815A (enExample)
BR (1) BR112016013931A2 (enExample)
WO (1) WO2015094986A1 (enExample)

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US10075234B2 (en) * 2014-03-25 2018-09-11 Osram Sylvania Inc. Techniques for emitting position information from luminaires
US9680571B2 (en) * 2014-03-25 2017-06-13 Osram Sylvania Inc. Techniques for selective use of light-sensing devices in light-based communication
US20150358079A1 (en) * 2014-06-04 2015-12-10 Grandios Technologies, Llc Visible light communication in a mobile electronic device
US9838635B2 (en) 2014-09-30 2017-12-05 Qualcomm Incorporated Feature computation in a sensor element array
US20170132466A1 (en) 2014-09-30 2017-05-11 Qualcomm Incorporated Low-power iris scan initialization
US10515284B2 (en) 2014-09-30 2019-12-24 Qualcomm Incorporated Single-processor computer vision hardware control and application execution
US9940533B2 (en) 2014-09-30 2018-04-10 Qualcomm Incorporated Scanning window for isolating pixel values in hardware for computer vision operations
US9554100B2 (en) 2014-09-30 2017-01-24 Qualcomm Incorporated Low-power always-on face detection, tracking, recognition and/or analysis using events-based vision sensor
US9698908B2 (en) * 2015-09-30 2017-07-04 Osram Sylvania Inc. Sub-sampling raster lines in rolling shutter mode for light-based communication
GB2550443B (en) * 2016-05-16 2022-05-25 Zumtobel Lighting Inc Multi channel light sensor
CN109831925A (zh) * 2016-09-29 2019-05-31 加利福尼亚大学董事会 可见光通信片上系统
JP6986079B2 (ja) * 2016-11-29 2021-12-22 シグニファイ ホールディング ビー ヴィSignify Holding B.V. 可視光通信の検出及び／又は復号
US10614332B2 (en) 2016-12-16 2020-04-07 Qualcomm Incorportaed Light source modulation for iris size adjustment
US10984235B2 (en) 2016-12-16 2021-04-20 Qualcomm Incorporated Low power data generation for iris-related detection and authentication
US20180212678A1 (en) * 2017-01-20 2018-07-26 Qualcomm Incorporated Optimized data processing for faster visible light communication (vlc) positioning
US10090926B2 (en) 2017-02-02 2018-10-02 Qualcomm Incorporated Visible light communication
US10511771B2 (en) 2017-04-21 2019-12-17 Qualcomm Incorporated Dynamic sensor mode optimization for visible light communication
US10360423B2 (en) * 2017-04-24 2019-07-23 Datalogic Usa, Inc. Image sensor with range and light-level detection
CN110892389A (zh) 2017-07-20 2020-03-17 松下电器（美国）知识产权公司 通信系统、终端、控制方法及程序
US10495467B2 (en) * 2017-07-28 2019-12-03 Qualcomm Incorporated Positioning with interleaved VLC signals
CN107483114B (zh) * 2017-08-05 2019-06-04 深圳市光域物联科技有限公司 多路指示灯数据并行传输系统及方法
CN107395280A (zh) * 2017-08-23 2017-11-24 华南理工大学 适用于可见光通信的智能手机图像接收方法及其系统
US10069572B1 (en) * 2017-09-07 2018-09-04 Osram Sylvania Inc. Decoding light-based communication signals captured with a rolling shutter image capture device
EP3503562A1 (en) * 2017-12-22 2019-06-26 Vestel Elektronik Sanayi ve Ticaret A.S. Method, system and computer program for encoding visible light communication information in an image frame
CN111656766B (zh) * 2018-01-29 2022-10-28 昕诺飞控股有限公司 用于基于图像的服务的设备
US10931883B2 (en) * 2018-03-20 2021-02-23 Magik Eye Inc. Adjusting camera exposure for three-dimensional depth sensing and two-dimensional imaging
NL2021044B1 (en) * 2018-06-01 2019-12-10 Eldolab Holding Bv LED driver and method of operating a camera
KR102639260B1 (ko) * 2019-01-03 2024-02-22 삼성전자주식회사 전자장치 및 그 제어방법

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WO2013175803A1 (ja) * 2012-05-24 2013-11-28 パナソニック株式会社 情報通信方法

Cited By (2)

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JP2018197617A (ja) * 2017-05-23 2018-12-13 パナソニックＩｐマネジメント株式会社 機器情報管理システム
JP7016023B2 (ja) 2017-05-23 2022-02-04 パナソニックＩｐマネジメント株式会社 機器情報管理システム、リモコンおよび空気調和装置

Also Published As

Publication number Publication date
WO2015094986A1 (en) 2015-06-25
KR20160096192A (ko) 2016-08-12
BR112016013931A2 (pt) 2017-08-08
EP3084988A1 (en) 2016-10-26
CN105814815A (zh) 2016-07-27
US20150311977A1 (en) 2015-10-29

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