物联网led -智能手机双向通信中的解码方法

2018 Global LIFI Congress (GLC) Pub Date : 2018-02-08 DOI:10.23919/glc.2018.8319118

Alexis Duquel, Razvan Stanica, H. Rivano, A. Desportes

{"title":"物联网led -智能手机双向通信中的解码方法","authors":"Alexis Duquel, Razvan Stanica, H. Rivano, A. Desportes","doi":"10.23919/glc.2018.8319118","DOIUrl":null,"url":null,"abstract":"The use of visible light for bidirectional communication between regular smartphones and the small LEDs integrated in most consumer electronics nowadays raises new challenges. In this paper, we enhance the state of the art with an efficient image processing algorithm to accurately detect the LEDs and decode their signal in real time. To enable flash-to-LED communication on non-rooted smartphones, we propose encoding and decoding methods that cope with the inaccurate flashlight clock rate.","PeriodicalId":150652,"journal":{"name":"2018 Global LIFI Congress (GLC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Decoding methods in LED-to-smartphone bidirectional communication for the IoT\",\"authors\":\"Alexis Duquel, Razvan Stanica, H. Rivano, A. Desportes\",\"doi\":\"10.23919/glc.2018.8319118\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The use of visible light for bidirectional communication between regular smartphones and the small LEDs integrated in most consumer electronics nowadays raises new challenges. In this paper, we enhance the state of the art with an efficient image processing algorithm to accurately detect the LEDs and decode their signal in real time. To enable flash-to-LED communication on non-rooted smartphones, we propose encoding and decoding methods that cope with the inaccurate flashlight clock rate.\",\"PeriodicalId\":150652,\"journal\":{\"name\":\"2018 Global LIFI Congress (GLC)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-02-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 Global LIFI Congress (GLC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.23919/glc.2018.8319118\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 Global LIFI Congress (GLC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.23919/glc.2018.8319118","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 9

摘要

如今，在普通智能手机和集成在大多数消费电子产品中的小型led之间，使用可见光进行双向通信提出了新的挑战。在本文中，我们利用一种高效的图像处理算法来提高当前的技术水平，以准确地检测led并实时解码其信号。为了在非根智能手机上实现闪光灯到led的通信，我们提出了编码和解码方法，以应对不准确的手电筒时钟速率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Decoding methods in LED-to-smartphone bidirectional communication for the IoT

The use of visible light for bidirectional communication between regular smartphones and the small LEDs integrated in most consumer electronics nowadays raises new challenges. In this paper, we enhance the state of the art with an efficient image processing algorithm to accurately detect the LEDs and decode their signal in real time. To enable flash-to-LED communication on non-rooted smartphones, we propose encoding and decoding methods that cope with the inaccurate flashlight clock rate.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2018 Global LIFI Congress (GLC)

自引率

0.00%

发文量