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Visar resultat 11 - 15 av 135 uppsatser som matchar ovanstående sökkriterier.

  1. 11. A Smart Surveillance System Using Edge-Devices for Wildlife Preservation in Animal Sanctuaries

    Master-uppsats, Linköpings universitet/Reglerteknik

    Författare :Johan Linder; Oscar Olsson; [2022]
    Nyckelord :Computer Vision; Edge devices; object detection; animal detection; animal preservation; microcontroller; camera trap; deep learning; esp32; transfer learning; smart surveillance system;

    Sammanfattning : The Internet of Things is a constantly developing field. With advancements of algorithms for object detection and classification for images and videos, the possibilities of what can be made with small and cost efficient edge-devices are increasing. LÄS MER

  3. 12. Learning to Search for Targets : A Deep Reinforcement Learning Approach to Visual Search in Unseen Environments

    Master-uppsats, Linköpings universitet/Statistik och maskininlärning

    Författare :Oskar Lundin; [2022]
    Nyckelord :visual search; reinforcement learning; deep learning; computer vision; autonomous systems; visuell sökning; förstärkningsinlärning; djupinlärning; datorseende; autonoma system;

    Sammanfattning : Visual search is the perceptual task of locating a target in a visual environment. Due to applications in areas like search and rescue, surveillance, and home assistance, it is of great interest to automate visual search. LÄS MER

  4. 13. Development of a tool to analyze back-focus characteristics of fix-focal cameras

    Master-uppsats, Lunds universitet/Innovation

    Författare :Björn Lind; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Fix-focal cameras require careful alignment of the sensor relative to the lens during assembly in order to produce a sharp image. Axis developed wide- and fish-eye network cameras are, for a number of reasons, focused at infinity when aligned. LÄS MER

  5. 14. Performance analysis of adaptive streaming algorithms for a low-latency environment

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

    Författare :Antonio Kevo; Albert Sjölund; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Streaming video over the internet can face issues when met with poor and varying network conditions, which can be especially noticeable when streaming live video such as security footage or video calling. To handle this, there exists congestion control algorithms that monitor network conditions based on feedback from the receiver and adapt the video output. LÄS MER

  7. 15. Current measurements of low-power battery driven devices

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Marcus Wahlberg; [2022]
    Nyckelord :Current meter; current measurement; shunt resistor; auto-range; current-range;

    Sammanfattning : A current meter has been designed, intended for surveillance of low-power battery driven devices with a large dynamic range in their current consumption. Among such devices may, for example, be nodes in a wireless sensor network (WSN). LÄS MER