Sökning: "Axel Lavenius"

Hittade 2 uppsatser innehållade orden Axel Lavenius.

  1. 1. Automatic identification of northern pike (Exos Lucius) with convolutional neural networks

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Axel Lavenius; [2020]
    Nyckelord :Northern pike; Esox Lucius; population monitoring; Convolutional Neural Network; CNN; VGG-network; semantic segmentation; image classification; pattern recognition; Gädda; Esox Lucius; populationsmätning; faltande neuralt nätverk; CNN; VGG-nätverk; semantisk segmentering; bildigenkänning; mönsterigenkänning;

    Sammanfattning : The population of northern pike in the Baltic sea has seen a drasticdecrease in numbers in the last couple of decades. The reasons for this are believed to be many, but the majority of them are most likely anthropogenic. LÄS MER

  3. 2. Jämförelse av alternativa fyllnadsmaterial till konstgräsplaner

    Kandidat-uppsats, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Amanda Andersson; Johanna Burström; Gustaf Dahlstrand; Axel Lavenius; Oscar Lidbeck; Wiktor Trojanowski; [2017]
    Nyckelord :Konstgräs; fyllnadsmaterial; miljö; mikroplaster; hybridgräs; fotboll; gummigranulat; envirofill; safeshell; EPDM; geofill;

    Sammanfattning : The use of artificial football pitches have expanded rapidly in recent years due to its substantial benefits over natural grass fields. Increased playing hours and decreased maintenance costs are often cited as the main benefits, but to achieve necessary performance rubber infill material is used. LÄS MER