Sökning: "Video-surveillance"

Visar resultat 1 - 5 av 51 uppsatser innehållade ordet Video-surveillance.

  1. 1. Big Data Visualization in Extended Reality

    Master-uppsats, Lunds universitet/Institutionen för designvetenskaper

    Författare :Trevina Litchmore; Mahnaz Wahidi Taher Ahmad; [2023]
    Nyckelord :Immersive Analytics; Big Data; Virtual Reality; Co-design; Participatory Design; Data Visualization; Technology and Engineering;

    Sammanfattning : Effectively utilizing Big Data can be a challenge for many companies. Due to its volume, many aspects of the data processing pipeline such as storage, retrieval and usage may quickly become problematic. For example, it could be difficult identifying the relevant metrics when analyzing a service failure. LÄS MER

  3. 2. Anomaly Detection with Machine Learning using CLIP in a Video Surveillance Context

    Master-uppsats, Linköpings universitet/Datorseende

    Författare :Christoffer Gärdin; [2023]
    Nyckelord :Datorseende; maskininlärning; CLIP; anomalidetektion; videoövervakning;

    Sammanfattning : This thesis explores the application of Contrastive Language-Image Pre-Training (CLIP), a vision-language model, in an automated video surveillance system for anomaly detection. The ability of CLIP to perform zero-shot learning, coupled with its robustness against minor image alterations due to its lack of reliance on pixel-level image analysis, makes it a suitable candidate for this application. LÄS MER

  4. 3. 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

  5. 4. Anomaly detection in surveillance camera data

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Viktoriia Semerenska; [2023]
    Nyckelord :Anomaly detection; Machine Learning; Supervised learning; Video Analytics; Artificial Intelligence;

    Sammanfattning : The importance of detecting anomalies in surveillance camera data cannot be overemphasized. With the increasing availability of surveillance cameras in public and private locations, the need for reliable and effective methods to detect anomalous behavior has become critical to public safety. LÄS MER

  7. 5. Användarupplevelsens påverkan på tillit till online-banker : En studie om hur bankers applicering av designprinciper påverkar organisationens framgång på internet

    Kandidat-uppsats, Linköpings universitet/Informationssystem och digitalisering; Linköpings universitet/Filosofiska fakulteten

    Författare :Hannes Toräng; Sam Mowbray; [2022]
    Nyckelord :User experience; trust; distrust; online banking; Användarupplevelse; tillit; misstro; online banking;

    Sammanfattning : Banksektorn är i Sverige idag en digitaliserad marknad och en stor majoritet av svenska bankanvändare använder bankernas digitala tjänster som utgör online banking. Forskning visar på att bankers konkurrenskraft till stor del idag är beroende av deras position i den digitala miljön. LÄS MER