Publish-Subscribe Architecture for Delivering Assistance to Visually Impaired People

被引：0
|
作者：
Rodrigues, Ricardo N. [1 ]
Canez, Alexsander V. [1 ]
Sinaas, Gisele M. [1 ]
Barwaldt, Regina [1 ]
机构：
[1] Univ Fed Rio Grande, Rio Grande, RS, Brazil
来源：
IFAC PAPERSONLINE | 2016年 / 49卷 / 30期
关键词：
System architectures; Computer vision; Distributed systems; Computer applications; Obstacle detection; Scene analysis; Object recognition;
D O I：
10.1016/j.ifacol.2016.11.145
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Visually impaired people face many difficulties in everyday tasks. In this paper we present a distributed architecture for delivering Assistive Technologies that can help a user in such tasks. The architecture allows a user using a internet enabled device to send images, video and GPS location to remote Helpers that can send messages back with helpful instructions or tips. The Helpers can be programs running on a remote server or real people invited by the user. The architecture is based on a publish-subscribe paradigm using MQTT protocol. A system, based on the proposed architecture, was implemented with a collision detector, a scene classifier and a object recognized. A qualitative analysis of experiments have shown positive results and pointed out some improvements. (C) 2016 IFAC (Internantional federation of Automatic Control ) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码：150 / 155
页数：6
相关论文
共 50 条
  • [1] Illustrating a publish-subscribe Internet architecture
    Nikos Fotiou
    Dirk Trossen
    George C. Polyzos
    Telecommunication Systems, 2012, 51 : 233 - 245
  • [2] Illustrating a publish-subscribe Internet architecture
    Fotiou, Nikos
    Trossen, Dirk
    Polyzos, George C.
    TELECOMMUNICATION SYSTEMS, 2012, 51 (04) : 233 - 245
  • [3] Secure Hybrid Publish-Subscribe Messaging Architecture
    Vucnik, Matevz
    Svigelj, Ales
    Kandus, Gorazd
    Mohorcic, Mihael
    2019 27TH INTERNATIONAL CONFERENCE ON SOFTWARE, TELECOMMUNICATIONS AND COMPUTER NETWORKS (SOFTCOM), 2019, : 510 - 514
  • [4] Publish-subscribe architecture for smart card mobility
    Bénon, P
    Barbe, S
    Serhrouchni, A
    ICT'2003: 10TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS, VOLS I AND II, CONFERENCE PROCEEDINGS, 2003, : 589 - 596
  • [5] A Semantic Publish-Subscribe Architecture for the Internet of Things
    Roffia, Luca
    Morandi, Francesco
    Kiljander, Jussi
    D'Elia, Alfredo
    Vergari, Fabio
    Viola, Fabio
    Bononi, Luciano
    Cinotti, Tullio Salmon
    IEEE INTERNET OF THINGS JOURNAL, 2016, 3 (06): : 1274 - 1296
  • [6] EventGuard: A System Architecture for Securing Publish-Subscribe Networks
    Srivatsa, Mudhakar
    Liu, Ling
    Iyengar, Arun
    ACM TRANSACTIONS ON COMPUTER SYSTEMS, 2011, 29 (04):
  • [7] Caching and Mobility Support in a Publish-Subscribe Internet Architecture
    Xylomenos, George
    Vasilakos, Xenofon
    Tsilopoulos, Christos
    Siris, Vasilios A.
    Polyzos, George C.
    IEEE COMMUNICATIONS MAGAZINE, 2012, 50 (07) : 52 - 58
  • [8] Publish-subscribe for mobile environments
    Ionescu, M
    Marsic, I
    WEB ENGINEERING, PROCEEDINGS, 2003, 2722 : 547 - 550
  • [9] Anonymous Publish-Subscribe Systems
    Vo, Binh
    Bellovin, Steven
    INTERNATIONAL CONFERENCE ON SECURITY AND PRIVACY IN COMMUNICATION NETWORKS, SECURECOMM 2014, PT I, 2015, 152 : 195 - 211
  • [10] Publish-subscribe MVS middleware
    不详
    DATAMATION, 1997, 43 (04): : 24 - 24
12345