CN109936713B - 用于对光源传递的信息进行解码的方法和装置 - Google Patents
用于对光源传递的信息进行解码的方法和装置 Download PDFInfo
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- CN109936713B CN109936713B CN201711374731.2A CN201711374731A CN109936713B CN 109936713 B CN109936713 B CN 109936713B CN 201711374731 A CN201711374731 A CN 201711374731A CN 109936713 B CN109936713 B CN 109936713B
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- light source
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- 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
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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
- H04N23/60—Control of cameras or camera modules
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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
- H04N23/70—Circuitry for compensating brightness variation in the scene
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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
- H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
- H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
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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
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
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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
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters
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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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- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Studio Devices (AREA)
Abstract
Description
帧头 | 属性(8bit) | 数据位(32bit) | 校验位(8bit) | 帧尾 |
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201711374731.2A CN109936713B (zh) | 2017-12-19 | 2017-12-19 | 用于对光源传递的信息进行解码的方法和装置 |
PCT/CN2018/117868 WO2019120052A1 (zh) | 2017-12-19 | 2018-11-28 | 用于对光源传递的信息进行解码的方法和装置 |
Applications Claiming Priority (1)
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CN201711374731.2A CN109936713B (zh) | 2017-12-19 | 2017-12-19 | 用于对光源传递的信息进行解码的方法和装置 |
Publications (2)
Publication Number | Publication Date |
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CN109936713A CN109936713A (zh) | 2019-06-25 |
CN109936713B true CN109936713B (zh) | 2020-08-21 |
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CN201711374731.2A Active CN109936713B (zh) | 2017-12-19 | 2017-12-19 | 用于对光源传递的信息进行解码的方法和装置 |
Country Status (2)
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CN (1) | CN109936713B (zh) |
WO (1) | WO2019120052A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110492934B (zh) * | 2019-07-12 | 2022-05-13 | 华南师范大学 | 一种可见光通信系统噪声抑制方法 |
CN112422931B (zh) * | 2019-08-22 | 2022-08-12 | 北京外号信息技术有限公司 | 光通信装置以及用于传输和接收信息的方法 |
CN114389694B (zh) * | 2022-01-05 | 2023-07-28 | 大连理工大学 | 一种可见光导航通信一体化中易识别的光源波形设计方法 |
CN117135268B (zh) * | 2023-02-23 | 2024-06-21 | 荣耀终端有限公司 | 拍摄的方法和电子设备、芯片、存储介质 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009148466A1 (en) * | 2008-06-05 | 2009-12-10 | Relume Technologies, Inc. | Networked light control system |
CN203574655U (zh) * | 2013-04-09 | 2014-04-30 | 北京半导体照明科技促进中心 | 利用可见光传输信息的装置和系统以及光源 |
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 |
WO2016001339A1 (en) * | 2014-07-03 | 2016-01-07 | Koninklijke Philips N.V. | Communicating barcode data |
US9022291B1 (en) * | 2014-07-24 | 2015-05-05 | Apple Inc. | Invisible optical label for transmitting information between computing devices |
CN105740936B (zh) * | 2014-12-12 | 2019-03-08 | 方俊 | 一种光标签和识别光标签的方法及设备 |
US9660727B2 (en) * | 2015-04-28 | 2017-05-23 | Qualcomm Incorporated | Coherent decoding of visible light communication (VLC) signals |
CN106372700B (zh) * | 2016-08-30 | 2019-05-03 | 西安小光子网络科技有限公司 | 一种结合可见光及不可见光的光标签设备及其识别方法 |
CN106932770A (zh) * | 2017-02-18 | 2017-07-07 | 广东顺德中山大学卡内基梅隆大学国际联合研究院 | 一种基于led灯的室内定位系统及方法 |
CN106877929B (zh) * | 2017-03-14 | 2019-05-31 | 大连海事大学 | 一种兼容多机型的移动终端摄像头可见光通信方法及系统 |
CN107196705B (zh) * | 2017-04-18 | 2019-08-30 | 东莞信大融合创新研究院 | 一种基于可见光通信的数据解调方法与装置 |
CN107104733B (zh) * | 2017-05-02 | 2019-12-03 | 中国人民解放军信息工程大学 | 一种基于可见光通信的数据发送方法、装置及系统 |
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 |
CN107490374B (zh) * | 2017-09-19 | 2020-10-16 | 成都零点科技有限公司 | 基于led的室内定位编码装置、系统及视频译码装置、方法 |
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2017
- 2017-12-19 CN CN201711374731.2A patent/CN109936713B/zh active Active
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2018
- 2018-11-28 WO PCT/CN2018/117868 patent/WO2019120052A1/zh active Application Filing
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Publication number | Publication date |
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CN109936713A (zh) | 2019-06-25 |
WO2019120052A1 (zh) | 2019-06-27 |
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Application publication date: 20190625 Assignee: Beijing Intellectual Property Management Co.,Ltd. Assignor: SHAANXI WHYHOW INFORMATION TECHNOLOGY Co.,Ltd. Contract record no.: X2023110000072 Denomination of invention: Method and device for decoding information transmitted by a light source Granted publication date: 20200821 License type: Common License Record date: 20230531 |
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