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
  • [21] A Publish-Subscribe Model of Genetic Networks
    Calcott, Brett
    Balcan, Duygu
    Hohenlohe, Paul A.
    PLOS ONE, 2008, 3 (09):
  • [22] AnonPubSub: Anonymous publish-subscribe overlays
    Daubert, Joerg
    Fischer, Mathias
    Grube, Tim
    Schiffner, Stefan
    Kikiras, Panayotis
    Muehlhaeuser, Max
    COMPUTER COMMUNICATIONS, 2016, 76 : 42 - 53
  • [23] Publish-Subscribe Internetworking Security Aspects
    Fotiou, Nikos
    Marias, Giannis F.
    Polyzos, George C.
    TRUSTWORTHY INTERNET, 2011, : 3 - 15
  • [24] HoPP: Publish-Subscribe for the Constrained IoT
    Guendogan, Cenk
    Kietzmann, Peter
    Schmidt, Thomas C.
    Waehlisch, Matthias
    PROCEEDINGS OF THE 5TH ACM CONFERENCE ON INFORMATION-CENTRIC NETWORKING (ICN'18), 2018, : 216 - 217
  • [25] A Modular System Architecture for Autonomous Robots Based on Blackboard and Publish-Subscribe Mechanisms
    Limsoonthrakul, Somphop
    Dailey, Matthew N.
    Srisupundit, Methee
    Tongphu, Suwan
    Parnichkun, Manukid
    2008 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND BIOMIMETICS, VOLS 1-4, 2009, : 633 - 638
  • [26] Publish-subscribe tree maintenance over a DHT
    Costa, P
    Frey, D
    25TH IEEE INTERNATIONAL CONFERENCE ON DISTRIBUTED COMPUTING SYSTEMS WORKSHOPS, PROCEEDINGS, 2005, : 414 - 420
  • [27] On introducing location awareness in publish-subscribe middleware
    Cugola, G
    de Cote, JEM
    25th IEEE International Conference on Distributed Computing Systems Workshops, Proceedings, 2005, : 377 - 382
  • [28] Improving the performance of a Publish-Subscribe message broker
    Rocha, Rafael
    Maia, Claudio
    Ferreira, Luis Lino
    Souto, Pedro
    Varga, Pal
    2019 IEEE 22ND INTERNATIONAL SYMPOSIUM ON REAL-TIME DISTRIBUTED COMPUTING (ISORC 2019), 2019, : 91 - 92
  • [29] Publish-subscribe information delivery with substring predicates
    Aekaterinidis, Ioannis
    Triantafillou, Peter
    IEEE INTERNET COMPUTING, 2007, 11 (04) : 16 - 23
  • [30] On Flexible Topology Formation in Publish-Subscribe Networks
    Gajic, Borislava
    Riihijaervi, Janne
    Maehoenen, Petri
    2012 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2012, : 5804 - 5809
12345