Sökning: "real-time positioning"

Visar resultat 1 - 5 av 108 uppsatser innehållade orden real-time positioning.

  1. 1. Machine Learning for Spatial Positioning for XR Environments

    Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Khaled Alraas; [2024]
    Nyckelord :Extended Reality; Machine Learning; Sensor Fusion; Spatial Data Accuracy Virtual Productions; Augmented Reality; Virtual Reality; Real-time Camera Tracking; Location-Based Services; Gaming Platforms; Sensor Integration;

    Sammanfattning : This bachelor's thesis explores the integration of machine learning (ML) with sensor fusion techniques to enhance spatial data accuracy in Extended Reality (XR) environments. With XR's revolutionary impact across various sectors, accurate localization in virtual environments becomes imperative. LÄS MER

  3. 2. Real-Time Navigation for Swarms of Synthetic Aperture Radar (SAR) Satellites

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Antoni Eritja Olivella; [2024]
    Nyckelord :SAR; Real-time orbit determination; Real-time baseline determination; swarms; satellite; formation flying;

    Sammanfattning : The pursuit of precision and flexibility in satellite missions has led to an increased number of formation flying missions being developed. These systems consist of multiple satellites flying at close distances (from a few kilometres to a few meters) to achieve common objectives. LÄS MER

  4. 3. Performance metrics and velocity influence for point cloud registration in autonomous vehicles

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Óscar Poveda Ruiz; [2023]
    Nyckelord :autonomous vehicle; localization; registration; metrics; error; classification; estimation; autonomt fordon; lokalisering; registrering; mätvärden; fel; klassificering; uppskattning;

    Sammanfattning : Autonomous vehicles are currently under study and one of the critical parts is the localization of the vehicle in the environment. Different localization methods have been studied over the years, such as the GPS sensor, commonly fused with other sensors such as the IMU. LÄS MER

  5. 4. Assisted GNSS Positioning using State Space Corrections

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Oskar Philipsson; [2023]
    Nyckelord :positioning; GNSS; SSR; EKF; sensor fusion;

    Sammanfattning : Classical GNSS based positioning has accuracy limitations due to many sources oferror. The error sources range from clock errors and orbit errors toerrors due to variations in atmospheric propagation delays. One way to improve GNSSpositioning is to generate real time corrections using a GNSS reference network. LÄS MER

  7. 5. Omvårdnadsåtgärder som minskar risken för perifera nervskador : En systematiskt utförd litteraturstudie

    Magister-uppsats, Högskolan i Gävle/Med-Vårdvetenskap

    Författare :Pernilla Ingvarsson; Maria Jonsson; [2023]
    Nyckelord :omvårdnadsåtgärder; perifera nervskador; positionering; SSEP;

    Sammanfattning : Sammanfattning   Bakgrund Nervskador associerade med positionering förekommer, men incidensen är oklar. Vid generell anestesi tas patientens fysiska förmåga att skydda sig själv mot smärta bort. Utan denna respons så är patienten predisponerad för nervskador. Nervskador ses vanligen i samband med oförsiktig patientspositionering. LÄS MER