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 (cg-RX-API-DMAC7.html
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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Publication date
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
Pending legal-status Critical Current

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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 US20150311977A1 (en) 2013-12-16 2013-12-16 Methods and apparatus for configuring an image sensor for decoding high frequency visible light communication signals
US14/108,174 2013-12-16
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 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)
EP (1) EP3084988A1 (cg-RX-API-DMAC7.html)
JP (1) JP2017507614A (cg-RX-API-DMAC7.html)
KR (1) KR20160096192A (cg-RX-API-DMAC7.html)
CN (1) CN105814815A (cg-RX-API-DMAC7.html)
BR (1) BR112016013931A2 (cg-RX-API-DMAC7.html)
WO (1) WO2015094986A1 (cg-RX-API-DMAC7.html)

Cited By (1)

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US9680571B2 (en) * 2014-03-25 2017-06-13 Osram Sylvania Inc. Techniques for selective use of light-sensing devices in light-based communication
US10075234B2 (en) * 2014-03-25 2018-09-11 Osram Sylvania Inc. Techniques for emitting position information from luminaires
US20150358079A1 (en) * 2014-06-04 2015-12-10 Grandios Technologies, Llc Visible light communication in a mobile electronic device
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
US9838635B2 (en) 2014-09-30 2017-12-05 Qualcomm Incorporated Feature computation in a sensor element array
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
US20170132466A1 (en) 2014-09-30 2017-05-11 Qualcomm Incorporated Low-power iris scan initialization
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
US10244590B2 (en) * 2016-09-29 2019-03-26 The Regents Of The University Of California Visible light communication system-on-a-chip
US11817900B2 (en) * 2016-11-29 2023-11-14 Signify Holding B.V. Visible light communication detecting and/or decoding
US10984235B2 (en) 2016-12-16 2021-04-20 Qualcomm Incorporated Low power data generation for iris-related detection and authentication
US10614332B2 (en) 2016-12-16 2020-04-07 Qualcomm Incorportaed Light source modulation for iris size adjustment
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
WO2019017262A1 (ja) 2017-07-20 2019-01-24 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 通信システム、端末、制御方法、及び、プログラム
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
JP6827598B1 (ja) 2018-01-29 2021-02-10 シグニファイ ホールディング ビー ヴィＳｉｇｎｉｆｙ Ｈｏｌｄｉｎｇ Ｂ．Ｖ． 画像ベースのサービスのためのデバイス
KR102787393B1 (ko) * 2018-03-20 2025-03-27 매직 아이 인코포레이티드 3 차원 깊이 감지 및 2 차원 이미징을 위한 카메라 노출의 조정
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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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

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

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