Sökning: "video surveillance"

Visar resultat 11 - 15 av 122 uppsatser innehållade orden video surveillance.

  1. 11. 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

  3. 12. Anchor-free object detection in surveillance applications

    Master-uppsats, Malmö universitet/Institutionen för datavetenskap och medieteknik (DVMT)

    Författare :Peter Magnusson; [2023]
    Nyckelord :computer vision; object detection; detector models; artificial neural networks; deep learning; detection precision; inference efficiency; surveillance applications; anchor-free detection; convolutional neural network; machine learning;

    Sammanfattning : Computer vision object detection is the task of detecting and identifying objects present in an image or a video sequence. Models based on artificial convolutional neural networks are commonly used as detector models. Object detection precision and inference efficiency are crucial for surveillance-based applications. LÄS MER

  4. 13. Introducing Voice Control in a Graphical User Interface Using a Keyword-Based Approach

    Master-uppsats, Lunds universitet/Ergonomi och aerosolteknologi; Lunds universitet/Certec - Rehabiliteringsteknik och Design

    Författare :Matilda Jansson; Ellinor Nelderup; [2023]
    Nyckelord :Voice control; VUI; surveillance; integration; keywords; Technology and Engineering;

    Sammanfattning : Speech interaction is a growing field within human-computer interaction. The introduction of several voice-user interfaces on the market has raised the question of whether voice control could be a suitable feature for a video management system. LÄS MER

  5. 14. YouTube Family Vlogging as a Promoter of Digital Child Labour : A Case Study on ‘The Bucket List Family’

    Magister-uppsats, Malmö universitet/Institutionen för konst, kultur och kommunikation (K3)

    Författare :Carolina Carrêlo; [2022]
    Nyckelord :YouTube; Family Vlogging; Digital Child Labour; Exploitation; Children’s Rights; Attention Economy; Privacy; Digital Footprints; Surveillance;

    Sammanfattning : Over the past decade, there has been a considerable rise in popularity of family vlog channels on YouTube. However, these videos have been receiving growing criticism for hosting the children as the main ‘stars’. LÄS MER

  7. 15. Shaping the Future City - Ethical Considerations of Implementation of Technology in Urban Design

    Master-uppsats, Malmö universitet/Institutionen för Urbana Studier (US)

    Författare :Daria Makhotina Gudnason; [2022]
    Nyckelord :smart city; big data; ethical issues; citizen participation;

    Sammanfattning : Reliable data is the strongest driving force of the modern Smart City. To get access to relevant information that will allow building a long-term management policy, the city is filled with sensors and video cameras connected to a high-speed data transmission infrastructure. LÄS MER