CN106570834B - 一种用于像素调制可见光通信系统的图像矫正方法 - Google Patents
一种用于像素调制可见光通信系统的图像矫正方法 Download PDFInfo
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- CN106570834B CN106570834B CN201610943864.6A CN201610943864A CN106570834B CN 106570834 B CN106570834 B CN 106570834B CN 201610943864 A CN201610943864 A CN 201610943864A CN 106570834 B CN106570834 B CN 106570834B
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- 238000004891 communication Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000003702 image correction Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000013461 design Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 10
- 108091026890 Coding region Proteins 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
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- 238000003384 imaging method Methods 0.000 claims description 3
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/80—Geometric correction
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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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CN106570834B true CN106570834B (zh) | 2019-11-12 |
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Families Citing this family (3)
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CN108572178A (zh) * | 2018-04-10 | 2018-09-25 | 苏州久越金属科技有限公司 | 一种高精密高稳定性探测方法 |
CN113570518B (zh) * | 2021-07-22 | 2023-11-14 | 上海明略人工智能(集团)有限公司 | 一种图像矫正方法、系统、计算机设备和存储介质 |
CN113674344A (zh) * | 2021-10-22 | 2021-11-19 | 深圳市莱法照明通信科技有限公司 | 基于工业摄像机的照明光定位方法、装置及相关设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1680867A (zh) * | 2004-02-17 | 2005-10-12 | 微软公司 | 投影仪-摄像机-白板系统中视觉回波消除系统和方法 |
CN102404532A (zh) * | 2010-09-10 | 2012-04-04 | 鸿富锦精密工业(深圳)有限公司 | 投影仪及其梯形失真校正方法 |
CN103313009A (zh) * | 2012-03-08 | 2013-09-18 | 精工爱普生株式会社 | 图像处理装置、图像处理方法、以及投影仪 |
CN103873778A (zh) * | 2014-03-31 | 2014-06-18 | 中国人民解放军信息工程大学 | 可见光信号接收方法、设备及可见光通信系统 |
CN104253646A (zh) * | 2013-06-26 | 2014-12-31 | 中兴通讯股份有限公司 | 一种可见光通信mimo系统及其实现数据收发的方法 |
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US8831318B2 (en) * | 2009-07-06 | 2014-09-09 | The Board Of Trustees Of The University Of Illinois | Auto-calibrating parallel MRI technique with distortion-optimal image reconstruction |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1680867A (zh) * | 2004-02-17 | 2005-10-12 | 微软公司 | 投影仪-摄像机-白板系统中视觉回波消除系统和方法 |
CN102404532A (zh) * | 2010-09-10 | 2012-04-04 | 鸿富锦精密工业(深圳)有限公司 | 投影仪及其梯形失真校正方法 |
CN103313009A (zh) * | 2012-03-08 | 2013-09-18 | 精工爱普生株式会社 | 图像处理装置、图像处理方法、以及投影仪 |
CN104253646A (zh) * | 2013-06-26 | 2014-12-31 | 中兴通讯股份有限公司 | 一种可见光通信mimo系统及其实现数据收发的方法 |
CN103873778A (zh) * | 2014-03-31 | 2014-06-18 | 中国人民解放军信息工程大学 | 可见光信号接收方法、设备及可见光通信系统 |
Non-Patent Citations (1)
Title |
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改进的Harris方法在交通事故现场图像拼中的应用;曲天伟等;《软件工程师》;20140531;第17卷(第5期);第18-19页第2.2节 * |
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