Sökning: "map matching"

Visar resultat 16 - 20 av 73 uppsatser innehållade orden map matching.

  1. 16. Transport mode inference by multimodal map matching and sequence classification

    Master-uppsats, KTH/Geoinformatik

    Författare :Bruno Salerno; [2020]
    Nyckelord :transport mode inference; multimodal map matching; sequence classification;

    Sammanfattning : Automation of travel diary collection, an essential input for transport planning, has been a fruitful line of research for the last years; in particular, concerning the problem of automatic inference of transport modes. Taking advantage of technological advance, several solutions based on the collection of mobile devices data, such as GPS locations and variables related to movement (such as speed) and motion (e. LÄS MER

  3. 17. Product Matching Using Image Similarity

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för informationsteknologi

    Författare :Melker Forssell; Gustav Janér; [2020]
    Nyckelord :AI; ML; Triplet Loss; SNN; Machine Learning; Artificiall Intelligence; Similarity Learning; Metric Learning; Computer Vision; Product Matching; Image Matching;

    Sammanfattning : PriceRunner is an online shopping comparison company. To maintain up-todate prices, PriceRunner has to process large amounts of data every day. The processing of the data includes matching unknown products, referred to as offers, to known products. LÄS MER

  4. 18. Map-aided localization for autonomous driving using a particle filter

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Simon Eriksson; [2020]
    Nyckelord :Particle filter; Monte Carlo filter; Gaussian noise; Bayesian estimation; probabilistic localization; autonomous vehicles; Scania; OpenStreetMap; Partikelfilter; Monte Carlo-filter; Gaussiskt brus; Bayesisk uppskattning; sannolikhetsbaserad lokalisering; autonoma fordon; Scania; OpenStreetMap;

    Sammanfattning : Vehicles losing their GPS signal is a considerable issue for autonomous vehicles and can be a danger to people in their vicinity. To circumvent this issue, a particle filter localization technique using pre-generated offline Open Street Map (OSM) maps was investigated in a software simulation of Scania’s heavy-duty trucks. LÄS MER

  5. 19. Optimizing multi-robot localization with Extended Kalman Filter feedback and collaborative laser scan matching

    Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Fredrik Ginsberg; [2020]
    Nyckelord :;

    Sammanfattning : Localization is a critical aspect of robots and their industrial applications, with its major impact on navigation and planning. The goal of this thesis is to improve multi-robot localization by utilizing scan matching algorithms to calculate a corrected pose estimate using the robots' shared laser scan data. LÄS MER

  7. 20. Can Access to Fast Internet in Africa Promote HIV Awareness and Prevention? - Evidence from Nigeria

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Marie Helen Günther; [2020]
    Nyckelord :HIV Awareness; HIV Prevention; Internet; Submarine Cables; Nigeria;

    Sammanfattning : Can access to the global Internet improve health behaviour and outcomes in Africa? Providing health-related information through the Internet - free of charge, tailored specifically to patients' needs and accessible from anywhere, anytime - has proven to enhance users' mental and physical wellbeing in numerous researched cases. However, little is known about this relation in developing countries, where fast and internationally connected Internet arrived only a decade ago. LÄS MER