Sökning: "positional accuracy"

Visar resultat 21 - 25 av 63 uppsatser innehållade orden positional accuracy.

  1. 21. Signed Anti-Aliased Euclidean Distance Transform : Going from unsigned to signed with the assistance of a vector based method

    Master-uppsats, Linköpings universitet/Informationskodning

    Författare :Erik Johanssson; [2022]
    Nyckelord :Distance Transform; Distance Map; Euclidean; Anti Aliased; Signed; Vector;

    Sammanfattning : Knowing the shapes, sizes and positional relations between features in an image can be useful for different types of image processing.Using a Distance Transform can give us these properties as a Distance Map. LÄS MER

  3. 22. Terrain Referenced Navigation with Path Optimization : Optimizing Navigation Accuracy by Path Planning

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

    Författare :Martin Gelin; [2022]
    Nyckelord :Terrain Referenced Navigation; Localization; Particle Filter; Rao-Blackwellized Particle Filter; Kalman Filter; Path Planning; Terrängbaserad navigering; Lokalisering; Partikelfilter; Rao-Blackwelliserat partikelfilter; Kalmanfilter; Banplanering;

    Sammanfattning : Terrain referenced navigation is a method of navigation that uses measurements of altitude above ground to infer the position of the vehicle, mainly aerial or underwater. This method provides an alternative to the commonly used satellite-based navigation. LÄS MER

  4. 23. Analysis of Positional Precision when Using Ground Control Points with Supported INS in GNSS-Free Environments

    Master-uppsats, KTH/Fastigheter och byggande

    Författare :Linus Bäckström; Patrik Grenert; [2021]
    Nyckelord :Track maintenance; GNSS; INS; GCP; GNSS-free environments; Railway positioning; Rälsunderhåll; GNSS; INS; Kända punkter; Avsaknad av GNSS; Positionering på räls;

    Sammanfattning : Railway traffic is one of the most used transportation methods in today's society both for freight transports and transportation of people. A necessity for this to function is that the tracks upon which the trains travel are functional. LÄS MER

  5. 24. Positionering med hjälp av Accesspunkter i ett slutet WiFi-nätverk : En delstudie för Sjöfartshögskolan i Kalmar

    M1-uppsats, Linnéuniversitetet/Sjöfartshögskolan (SJÖ)

    Författare :John Brolin; Alexander Hörsne Malmborg; [2021]
    Nyckelord :Positioning; programming; low-cost; WiFi; ESP32; Artificial intelligence; Positionering; programmering; low-cost; WiFi; ESP32; Artificiell intelligens;

    Sammanfattning : Artificiell intelligens syftar på en maskins förmåga att fatta egna beslut. Maskinen skall sedan utföra en handling baserat på beslutet, allt detta utan människans inblandning. Positionsnoggrannheten för fartyg är något som på senare tid ställs allt högre krav på, inte minst i offshoreindustrin. LÄS MER

  7. 25. Tree positional encodings for transformer models on HTML DOM tree element classification : Enabling structurally aware transformer models through positional encodings to improve performance on an HTML element classification problem

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

    Författare :Gustave Rousselet; [2021]
    Nyckelord :Transformer; Positional Encoding; HTML; DOM; Tree; Element; Transformer; Positionskodning; HTML; DOM; Träd; Element;

    Sammanfattning : With the continued proliferation of access and the usage of the internet, the field of web learning is continuously growing in order to automate and improve parts of our experience on the web. Research in web learning has often lagged behind its counterparts in Natural Language Processing (NLP), novel methods often reach adoption in web learning research with a delay. LÄS MER