Sökning: "motion detection"

Visar resultat 6 - 10 av 207 uppsatser innehållade orden motion detection.

  1. 6. Introducing disturbances to a chopped PIR sensor when investigating the performance in an office environment

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

    Författare :Maria Sandahl; Joel Fröberg; [2023]
    Nyckelord :;

    Sammanfattning : This master's thesis, conducted in collaboration with Knowit Connectivity, aims to develop a booking device for meeting rooms. The focus of the project is to identify and mitigate disturbances in the C-PIR sensor introduced by Haili Liu et al. LÄS MER

  3. 7. Video-based Motion Analysis and Visualization for Shooting Strategies : A visualization tool for shooting videos

    Uppsats för yrkesexamina på avancerad nivå, Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

    Författare :Jonas Carlsson; [2023]
    Nyckelord :visualization; shooting strategy; analysis tool; object detection;

    Sammanfattning : Video analysis and visualization are widely used in various applications, including sports analysis, video surveillance and medical imaging. This study investigates the use of video visualization as a tool in the field of shooting. The study aims to answer the question: "What can be a good visualization strategy for video-based shooting analysis?". LÄS MER

  4. 8. Detection of local motion artifacts and image background in laser speckle contrast imaging

    Master-uppsats, Linköpings universitet/Institutionen för medicinsk teknik

    Författare :Johannes Nyhlén; Märta Sund; [2023]
    Nyckelord :laser speckle contrast imaging; lsci; multi exposure laser speckle contrast imaging; melsci; machine learning; deep learning; statistical analysis; detection; local motion artifacts; 1D; 2D; 3D;

    Sammanfattning : Laser speckle contrast imaging (LSCI) and its extension, multi-exposure laser speckle contrast imaging (MELSCI) are non-invasive techniques to monitor peripheral blood perfusion. One of the main drawbacks of LSCI and MELSCI in clinical use is that the techniques are sensitive to tissue movement. LÄS MER

  5. 9. Arbitrary motion Synthetic Aperture Radar

    Master-uppsats, Lunds universitet/Matematisk statistik

    Författare :Filip Alberius; Erik Rolander; [2023]
    Nyckelord :RADAR; SAR; Synthetic Aperture Radar; Pulsed Coherent Radar; PCR; VR; Virtual Reality; IMU; Inertial Measurment Unit; VAA; Virtual Antenna Array; Obstacle detection; Signal Processing; Matched Filter Method.; Technology and Engineering;

    Sammanfattning : Syftet med denna avhandling är att utveckla en ny metod för att producera bilder med syntetisk aperturradar (SAR), med utgångspunkt i scenarier med arbiträr rörelse vad gäller radarsensorn. SAR är en väletablerad metod för att skapa 2- eller 3-dimensionella radarbilder, som traditionellt sett antar att radar-sensorns rörelse är linjär och förutsägbar. LÄS MER

  7. 10. Validation of a cat activity monitor

    Master-uppsats, SLU/Dept. of Clinical Sciences

    Författare :Daria Ketrzynska; [2023]
    Nyckelord :accelerometer-based activity monitor; activity; physical activity; monitor collar; cat; feline; validation; diabetes; drinking; urination;

    Sammanfattning : Early detection of diseases and injuries in animals is crucial for their health and well-being. Early diagnosis can be assisted by objective registration of different types of physical activities or behaviour patterns. LÄS MER