Sökning: "large video dataset"

Visar resultat 1 - 5 av 20 uppsatser innehållade orden large video dataset.

  1. 1. 3D Estimation of Joints for Motion Analysis in Sports Medicine : A study examining the possibility for monocular 3D estimation to be used as motion analysis for applications within sports with the goal to prevent injury and improve sport specific motion

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

    Författare :Axel Persson; [2023]
    Nyckelord :;

    Sammanfattning : 3D joint estimation can be used to track bodies in areas such as entertainment, sports, biomedicine and surveillance to identify bodies from video streams and images. This is most commonly done with multi-view solutions but researchers are currently spending a large amount of resources into developing mono-view solutions. LÄS MER

  3. 2. Deep Learning Based Out-of-focus Detection on Surveillance Footage

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Hanna Bengtsson; Teodora Kerac; [2023]
    Nyckelord :Deep Learning; CNN; Out-of-focus detection; Mathematics and Statistics;

    Sammanfattning : Loss of focus in surveillance cameras can occur due to factors such as environmental aspects, sabotage or system errors. The focus loss leads to degraded footage that is of no use for either post-investigation or automatic video analysis. LÄS MER

  4. 3. Autonomous Patient Monitoring in the Intermediate Care Unit by Live Video Analysis

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Benjamin Jefford-Baker; [2022]
    Nyckelord :Patient Monitoring; Video Action Recognition; Real-time Prediction; Patientövervakning; Videohandlingsigenkänning; Realtidsprediktion;

    Sammanfattning : Patients admitted to intermediate care units require frequent monitoring by hospital personnel. An automatisation of this monitoring would save a considerable amount of resources and could also improve the quality of the treatment. LÄS MER

  5. 4. Gunshot Detection from Audio Streams in Portable Devices

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Linnea Bokelund; Ellen Grane; [2022]
    Nyckelord :machine learning; gunshot detection; convolutional neural networks; sound event detection; portable devices; Technology and Engineering;

    Sammanfattning : Machine learning and artificial neural networks can be used to classify or detect specific sound events in audio signals. Gunshot detection is one use case for such networks and can be used to help law enforcement by alerting officers or triggering camera recordings. LÄS MER

  7. 5. Video-Based Estimation of Driver Sleepiness Using Machine Learning

    Master-uppsats, Linköpings universitet/Institutionen för systemteknik

    Författare :Simon Knutsson; [2022]
    Nyckelord :Driver sleepiness; drowsiness; classification; estimation; machine learning;

    Sammanfattning : Approximately 1.35 million people die each year in car accidents and it is the most common cause of death for people aged 5-29. Because of this it is of large interest to be able to detect when a driver enters a sleepy state and to be able to alert the driver. LÄS MER