JP7452072B2 - 発光装置認識システムおよび発光装置 - Google Patents
発光装置認識システムおよび発光装置 Download PDFInfo
- Publication number
- JP7452072B2 JP7452072B2 JP2020025809A JP2020025809A JP7452072B2 JP 7452072 B2 JP7452072 B2 JP 7452072B2 JP 2020025809 A JP2020025809 A JP 2020025809A JP 2020025809 A JP2020025809 A JP 2020025809A JP 7452072 B2 JP7452072 B2 JP 7452072B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- emitting device
- light emitting
- electromagnetic wave
- tag
- 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.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
- G06K19/0728—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs the arrangement being an optical or sound-based communication interface
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10712—Fixed beam scanning
- G06K7/10722—Photodetector array or CCD scanning
- G06K7/10732—Light sources
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/0304—Detection arrangements using opto-electronic means
- G06F3/0308—Detection arrangements using opto-electronic means comprising a plurality of distinctive and separately oriented light emitters or reflectors associated to the pointing device, e.g. remote cursor controller with distinct and separately oriented LEDs at the tip whose radiations are captured by a photo-detector associated to the screen
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/06009—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with optically detectable marking
- G06K19/06046—Constructional details
- G06K19/06112—Constructional details the marking being simulated using a light source, e.g. a barcode shown on a display or a laser beam with time-varying intensity profile
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/141—Control of illumination
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/143—Sensing or illuminating at different wavelengths
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
-
- 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
-
- 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
- H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
- Geophysics And Detection Of Objects (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
請求項4に係る発明によれば、発光装置が発する光の過剰または過小な強度が防がれる。
Claims (7)
- 発光装置認識システムであって、
自発光装置の固有の識別情報に基づいて明滅する光源を有する発光装置と、
前記発光装置の前記光源の光を撮像する撮像装置と、
前記撮像装置の撮像画像に現れる前記発光装置の前記光源の光に基づいて前記発光装置を認識する認識装置と、
前記撮像装置又はその周辺から電磁波を発する電磁波発信素子と、を含み、
前記発光装置は、
前記電磁波発信素子からの前記電磁波を受け付ける電磁波受信素子をさらに有し、
前記電磁波受信素子が受け付けた前記電磁波の強度に応じて、前記光源の発光強度を変化させ、
前記発光装置認識システムは、
前記撮像装置と前記電磁波発信素子の組み合わせを複数含み、
複数の前記電磁波発信素子が発する前記電磁波のそれぞれの中心波長は異なっており、
前記発光装置は、
前記電磁波受信素子が受け付ける複数の前記電磁波のうち、最大の強度の電磁波に応じて前記光源の発光強度を変化させる、
発光装置認識システム。 - 請求項1に記載の発光装置認識システムであって、
前記発光装置は、
前記電磁波受信素子が受け付けた前記最大の強度の電磁波の強度が大きいほど、前記光源の発光強度を小さくする、
発光装置認識システム。 - 発光装置認識システムであって、
自発光装置の固有の識別情報に基づいて明滅する光源を有する発光装置と、
前記発光装置の前記光源の光を撮像する撮像装置と、
前記撮像装置の撮像画像に現れる前記発光装置の前記光源の光に基づいて前記発光装置を認識する認識装置と、
前記撮像装置又はその周辺から電磁波を発する電磁波発信素子と、を含み、
前記発光装置は、
前記電磁波発信素子からの前記電磁波を受け付ける電磁波受信素子をさらに有し、
前記電磁波受信素子が受け付けた前記電磁波の強度に応じて、前記光源の発光強度を変化させ、
前記発光装置認識システムは、
前記撮像装置と前記電磁波発信素子の組み合わせを複数含み、
複数の前記電磁波発信素子が発する前記電磁波のそれぞれの中心波長は異なっており、
前記発光装置は、
前記電磁波受信素子が受け付ける複数の前記電磁波のうち、2番目に大きい強度の電磁波に応じて前記光源の発光強度を変化させる、
発光装置認識システム。 - 請求項3に記載の発光装置認識システムであって、
前記発光装置は、
前記電磁波受信素子が受け付けた前記2番目に大きい強度の電磁波の強度が大きいほど、前記光源の発光強度を小さくする、
発光装置認識システム。 - 請求項1から4のいずれか一項に記載の発光装置認識システムであって、
前記発光装置の前記光は赤外線であり、
複数の前記電磁波発信素子の前記電磁波はそれぞれ、前記赤外線とは中心波長が異なる赤外線である、
発光装置認識システム。 - 請求項1から4のいずれか一項に記載の発光装置認識システムであって、
前記発光装置の前記光は赤外線であり、
複数の前記電磁波発信素子の前記電磁波はそれぞれ、電波である、
発光装置認識システム。 - 自発光装置の固有の識別情報に基づいて明滅する光源を有し、発光装置認識システムに用いられる発光装置であって、
前記発光装置認識システムは、前記発光装置の前記光源の光を撮像する撮像装置と、前記撮像装置の撮像画像に現れる前記発光装置の前記光源の光に基づいて前記発光装置を認識する認識装置と、前記撮像装置又はその周辺から電磁波を発する電磁波発信素子とを含み、
前記発光装置は、
前記電磁波発信素子からの前記電磁波を受け付ける電磁波受信素子を含み、
前記電磁波受信素子が受け付けた前記電磁波の強度に応じて、前記光源の発光強度を変化させ、
前記発光装置認識システムは、前記撮像装置と前記電磁波発信素子の組み合わせを複数含み、複数の前記電磁波発信素子が発する前記電磁波のそれぞれの中心波長は異なっており、
前記発光装置は、
前記電磁波受信素子が受け付ける複数の前記電磁波のうち、最大の強度の電磁波に応じて前記光源の発光強度を変化させる、
発光装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020025809A JP7452072B2 (ja) | 2020-02-19 | 2020-02-19 | 発光装置認識システムおよび発光装置 |
US16/929,763 US11663437B2 (en) | 2020-02-19 | 2020-07-15 | Light emitting apparatus recognition system and light emitting apparatus |
CN202010869700.XA CN113283254B (zh) | 2020-02-19 | 2020-08-26 | 发光装置识别系统和发光装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020025809A JP7452072B2 (ja) | 2020-02-19 | 2020-02-19 | 発光装置認識システムおよび発光装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021131653A JP2021131653A (ja) | 2021-09-09 |
JP7452072B2 true JP7452072B2 (ja) | 2024-03-19 |
Family
ID=77271879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020025809A Active JP7452072B2 (ja) | 2020-02-19 | 2020-02-19 | 発光装置認識システムおよび発光装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11663437B2 (ja) |
JP (1) | JP7452072B2 (ja) |
CN (1) | CN113283254B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220245380A1 (en) * | 2021-02-04 | 2022-08-04 | Skyway Technologies Corp. | Light identification system for unmanned aerial vehicles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006323525A (ja) | 2005-05-17 | 2006-11-30 | Nec Corp | 光タグ、読み取り装置、光タグ管理方法、光タグ管理システム、光タグ管理プログラム、及び記録媒体 |
JP2010211357A (ja) | 2009-03-09 | 2010-09-24 | Brother Ind Ltd | 無線タグおよび無線タグ通信システム |
JP2011192236A (ja) | 2010-03-17 | 2011-09-29 | Ricoh Co Ltd | タグ認識システム、タグ認識装置およびタグ認識方法 |
WO2016046892A1 (ja) | 2014-09-22 | 2016-03-31 | 株式会社コスモネット | データキャリアおよびデータキャリアシステム |
JP2017028495A (ja) | 2015-07-22 | 2017-02-02 | ビーコア株式会社 | 画像処理システム、発光装置、画像処理方法及び発光方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59189760A (ja) * | 1983-04-12 | 1984-10-27 | Sony Corp | コ−ドなし電話機 |
JP4167447B2 (ja) | 2002-05-13 | 2008-10-15 | 国立大学法人 奈良先端科学技術大学院大学 | 対象物定位システム |
JP2009147708A (ja) * | 2007-12-14 | 2009-07-02 | Canon Inc | 撮像装置 |
JP2010217093A (ja) | 2009-03-18 | 2010-09-30 | Kddi Corp | 測位システム |
JP6324866B2 (ja) | 2014-09-30 | 2018-05-16 | 株式会社Nttドコモ | 情報通信システム |
JP2016205962A (ja) * | 2015-04-21 | 2016-12-08 | 株式会社デンソー | 測距装置 |
JP2017223515A (ja) * | 2016-06-14 | 2017-12-21 | シャープ株式会社 | 分光測定装置 |
US10771707B2 (en) * | 2016-10-17 | 2020-09-08 | Sony Corporation | Information processing device and information processing method |
JP2019015604A (ja) * | 2017-07-06 | 2019-01-31 | 横河電機株式会社 | 測定装置 |
TWI744589B (zh) * | 2018-12-28 | 2021-11-01 | 宏正自動科技股份有限公司 | 視訊互動系統 |
-
2020
- 2020-02-19 JP JP2020025809A patent/JP7452072B2/ja active Active
- 2020-07-15 US US16/929,763 patent/US11663437B2/en active Active
- 2020-08-26 CN CN202010869700.XA patent/CN113283254B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006323525A (ja) | 2005-05-17 | 2006-11-30 | Nec Corp | 光タグ、読み取り装置、光タグ管理方法、光タグ管理システム、光タグ管理プログラム、及び記録媒体 |
JP2010211357A (ja) | 2009-03-09 | 2010-09-24 | Brother Ind Ltd | 無線タグおよび無線タグ通信システム |
JP2011192236A (ja) | 2010-03-17 | 2011-09-29 | Ricoh Co Ltd | タグ認識システム、タグ認識装置およびタグ認識方法 |
WO2016046892A1 (ja) | 2014-09-22 | 2016-03-31 | 株式会社コスモネット | データキャリアおよびデータキャリアシステム |
JP2017028495A (ja) | 2015-07-22 | 2017-02-02 | ビーコア株式会社 | 画像処理システム、発光装置、画像処理方法及び発光方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113283254A (zh) | 2021-08-20 |
JP2021131653A (ja) | 2021-09-09 |
CN113283254B (zh) | 2025-03-04 |
US11663437B2 (en) | 2023-05-30 |
US20210255713A1 (en) | 2021-08-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108426160B (zh) | 监控系统、监控装置及监控方法 | |
US8794521B2 (en) | Systems and methods for operating symbology reader with multi-core processor | |
US10474857B2 (en) | Gesture controllable machine-readable symbol reader systems and methods, with head worn interface | |
CN106415590B (zh) | 作为用于条形码扫描仪的距离传感器的瞄准图案形状 | |
US8921752B2 (en) | Information acquisition device, information acquisition method, recording medium, and information acquisition system | |
JP7452072B2 (ja) | 発光装置認識システムおよび発光装置 | |
JP4013534B2 (ja) | タグリーダ | |
EP3650991A1 (en) | Monitoring system | |
JP2021527980A (ja) | 高フレームレート画像前処理システム及び方法 | |
JP5928969B1 (ja) | 画像処理システム、発光装置、画像処理方法及び発光方法 | |
US12192611B2 (en) | Information processing device, visual line detection system, visual line detection method, and visual line detection program | |
EP4020961B1 (en) | Method and apparatus for imaging using a dual-purpose illuminator | |
US11113486B1 (en) | Light emitting apparatus and non-transitory computer readable medium | |
JP2024031865A (ja) | プレゼンテーションモードに入るタイミングを判定するための距離センサデルタの使用 | |
US10296790B2 (en) | Coded visual markers for a surveillance system | |
US11877098B2 (en) | Information processing apparatus, lighting device, and non-transitory computer readable medium storing program | |
US10829042B2 (en) | Imaging apparatus with image sensor for detecting light in an atmospheric peak and vehicle having same | |
JPH11318840A (ja) | 脈波検出装置 | |
WO2017154356A1 (ja) | 視線検出装置および視線検出方法 | |
US10939037B2 (en) | Capsule endoscope, receiving device, operation method of capsule endoscope, and computer readable recording medium | |
JP2019083062A (ja) | 光学的情報読取装置 | |
US20230342891A1 (en) | An image processing method for removal of glare spots and system for the same | |
US20240211710A1 (en) | Methods and systems for operating object detection-based indicia scanner | |
JP2013089069A (ja) | 光学的情報読取装置 | |
JP5171980B2 (ja) | データコード読取装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230120 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20231024 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20231128 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240124 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20240206 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20240219 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7452072 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |