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Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2019.tde-02082019-164853
Document
Author
Full name
Ludwin Lope Cala
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2019
Supervisor
Committee
Romero, Roseli Aparecida Francelin (President)
Bianchi, Reinaldo Augusto da Costa
Grassi Junior, Valdir
Osório, Fernando Santos
Title in English
Recognition and Tracking of Vehicles in Highways using Deep Learning
Keywords in English
Computer vision
Deep learning
Detection and classification
Drone
Recurrent neural network
Tracking
Abstract in English
Unmanned aerial vehicles (UAV) have become increasingly popular and their ability to analyze images collected in real time has drawn the attention of researchers regarding their use in several tasks, as surveillance of environments, persecution, collection of images, among others. This dissertation proposes a vehicle tracking system through which UAVs can recognize a vehicle and monitor it in highways. The system is based on a combination of bio-inspired machine learning algorithms VOCUS2, CNN and LSTM and was tested with real images collected by an aerial robot. The results show it is simpler and outperformed other complex algorithms, in terms of precision.
Title in Portuguese
Reconhecimento e Rastreamento de Veículos em Rodovias usando Deep Learning
Keywords in Portuguese
Aprendizado profundo
Detecção e classificação
Drone
Rastreamento
Rede neural recorrente
Visão computacional
Abstract in Portuguese
Veículos aéreos não tripulados têm se tornado cada vez mais populares e sua capacidade de analisar imagens coletadas em tempo real tem chamado a atenção de pesquisadores quanto ao seu uso em diversas tarefas, como vigilância de ambientes, perseguição, coleta de imagens, entre outros. Esta dissertação propõe um sistema de rastreamento de veículos através do qual os UAV podem reconhecer um veículo e monitorá-lo em rodovias. O sistema é baseado em uma combinação de algoritmos de aprendizado de máquina bio-inspirados VOCUS2, CNN e LSTM e foi testado com imagens reais coletadas por um robô aéreo. Os resultados mostram que é mais simples e superou outros algoritmos complexos, em termos de precisão.
 
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Publishing Date
2019-08-02
 
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