Sökning: "videoövervakning"

Visar resultat 1 - 5 av 13 uppsatser innehållade ordet videoövervakning.

  1. 1. 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

  3. 2. Ljudklassificering med Tensorflow och IOT-enheter : En teknisk studie

    Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Författare :David Karlsson; [2020]
    Nyckelord :Unix; Raspberry Pi; IOT; Raspbian; Tensorflow; Keras; Machine Learning; Deep learning; Librosa; Python; Convolution neural network; MFCC; STFT; PyAudio.; Unix; Raspberry Pi; IOT; Raspbian; Tensorflow; Keras; Machine Learning; Deep learning; Librosa; Python; Convolution neural network; MFCC; STFT; PyAudio.;

    Sammanfattning : Artificial Inteligens and machine learning has started to get established as reco- gnizable terms to the general masses in their daily lives. Applications such as voice recognicion and image recognicion are used widely in mobile phones and autonomous systems such as self-drivning cars. LÄS MER

  4. 3. Etiska uppfattningar kring ansiktsigenkänningsteknologi : En kvalitativ studie om etiska uppfattningar i samband med identifiering genom ansiktsigenkänningsteknologi i videoövervakning

    Kandidat-uppsats, Södertörns högskola/Medieteknik

    Författare :Emelie Lundgren; Mimi Gustafsson; [2020]
    Nyckelord :Facial recognition technology; ethics; privacy; video surveillance.; Ansiktsigenkänningsteknologi; etik; personlig integritet; videoövervakning;

    Sammanfattning : With facial recognition technology becoming a greater part of our everyday lives the ethicalimplications it may bring is something worth exploring, and according to scientists the technology could already be incorporated in video surveillance. Previous studies have shown thatwomen and men see things differently within this context, something that will be explored inthis paper. LÄS MER

  5. 4. Anonymisation of Image Data Using Deep Learning

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Jonna Johansson; Jesper Lundberg; [2020]
    Nyckelord :Deep Learning; Anonymisation; Anonymization; Machine Learning; AI; Anonymisation filter; Anonymization filter; Image filter; Mathematics and Statistics;

    Sammanfattning : Collecting and storing data is easier and more common than ever before. A lot of this data is personal data, which is problematic to store and use both for ethical reasons and because of legislations. LÄS MER

  7. 5. Millimeter-Wave Radar data processing

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Jonas Tran; [2020]
    Nyckelord :millimeter wave; radar; pulsed coherent radar; Technology and Engineering;

    Sammanfattning : Based on the feasibility study [4], the goal of this master thesis is to compile custom firmware for the XM112 Pulsed Coherent Radar Module, which features a state of the art radar sensor integrated with a microcontroller unit (MCU). This allows the use of custom firmware to check the plausibility of real-time data processing on the radar signals and will lay some of the groundwork for further development of detection algorithms. LÄS MER