Sökning: "Visual Odometry"

Visar resultat 1 - 5 av 29 uppsatser innehållade orden Visual Odometry.

  1. 1. Visual SLAM in an automotive context:

    Kandidat-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Linus Eiderström Swahn; Pontus Pohl; [2019-11-12]
    Nyckelord :;

    Sammanfattning : Simultaneous Localization and Mapping (SLAM)is a technique frequently used in the area of self-drivingcars for mapping and odometry. SLAM has traditionally beenperformed using laser based range finders of the light detectionand ranging (LIDAR) types. LÄS MER

  2. 2. GPS-oscillation-robust Localization and Visionaided Odometry Estimation

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :HONGYI CHEN; [2019]
    Nyckelord :Adaptive Extended Kalman Filter; Localization; Stereo visual odometry; GPS outage; Adaptivt förlängt Kalmanfilter; lokalisering; stereovisuell odometri; GPS avbrott;

    Sammanfattning : GPS/IMU integrated systems are commonly used for vehicle navigation. The algorithm for this coupled system is normally based on Kalman filter. However, oscillated GPS measurements in the urban environment can lead to localization divergence easily. LÄS MER

  3. 3. Improving a stereo-based visual odometry prototype with global optimization

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Avdelningen för visuell information och interaktion

    Författare :Felix Verpers; [2019]
    Nyckelord :;

    Sammanfattning : In this degree project global optimization methods, for a previously developedsoftwareprototype of a stereo odometry system, were studied. The existing softwareestimatesthe motion between stereo frames and builds up a map of selected stereo frameswhich accumulates increasing error over time. LÄS MER

  4. 4. Vision based control and landing of Micro aerial vehicles

    M1-uppsats, Karlstads universitet/Avdelningen för fysik och elektroteknik

    Författare :Christoffer Karlsson; [2019]
    Nyckelord :vision; control; system; quadcopter; python; camera; vision based; landning; crazyflie; optical; visual odometry; odometry; transformation; ArUco; Kalman filter; PID; marker; rigid transformations; drone; transform; control system; homogenous transformation; ORB; detection; marker detection; Drönare; kontroll; system; kontrollsystem; quadcopter; quadrocopter; kamera; vision; visionsbaserad; styrning; landning; crazyflie; optisk; transform; homogen transform; ORB; detektering; markör;

    Sammanfattning : This bachelors thesis presents a vision based control system for the quadrotor aerial vehicle,Crazy ie 2.0, developed by Bitcraze AB. The main goal of this thesis is to design andimplement an o-board control system based on visual input, in order to control the positionand orientation of the vehicle with respect to a single ducial marker. LÄS MER

  5. 5. Creating Good User Experience in a Hand-Gesture-Based Augmented Reality Game

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap; Linköpings universitet/Institutionen för datavetenskap

    Författare :Benny Lam; Jakob Nilsson; [2019]
    Nyckelord :AR; Hand gestures; Bare-hand interaction; HGR; Augmented reality; usability; user experience; Manomotion; ARKit; Visual Odometry; SLAM; VO; VIO; 3D gestural interaction; gesture recognition; gesture tracking; augmented environments; Förstärkt verklighet; 3D gestinteraktion; gestigenkänning; visuell odometri; Manomotion; ARKit;

    Sammanfattning : The dissemination of new innovative technology requires feasibility and simplicity. The problem with marker-based augmented reality is similar to glove-based hand gesture recognition: they both require an additional component to function. LÄS MER