Sökning: "Kernel Density Clustering"

Hittade 5 uppsatser innehållade orden Kernel Density Clustering.

  1. 1. Clustering on groups for human tracking with 3D LiDAR

    Master-uppsats, Umeå universitet/Institutionen för datavetenskap

    Författare :Simon Utterström; [2023]
    Nyckelord :Computer Vision; Computer Science; AI; Machine Learning; clustering; Kernel Density Clustering; tracking; LiDAR; 3D LiDAR; tracking; human; pedestrian; real time; Datavetenskap; Dataseende; clustering; SLR; CVC; KDEG; KDE; Kernel Density Clustering; HDBSCAN; DBSCAN; LiDAR; point cloud; tracking; human; pedestrian;

    Sammanfattning : 3D LiDAR people detection and tracking applications rely on extracting individual people from the point cloud for reliable tracking. A recurring problem for these applications is under-segmentation caused by people standing close or interacting with each other, which in turn causes the system to lose tracking. LÄS MER

  3. 2. The use of spatial and temporal analysis in the maintenance of road mortality mitigation measures for wildlife in Ireland

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Aoife Moroney; [2018]
    Nyckelord :roadkill; wildlife crossing; hotspot analysis; ripley s k; KDE; SANET;

    Sammanfattning : Urbanisation and a growing global population have caused our road networks to expand rapidly in the past decades. The consequences of transport infrastructure for wildlife include traffic mortality, habitat loss and habitat degradation and the negative impact of a road extends far beyond the road itself. LÄS MER

  4. 3. Road and landscape features affecting the aggregation of ungulate vehicle collisions in southern Sweden

    Master-uppsats, SLU/Dept. of Ecology

    Författare :Magnus Sjölund; [2016]
    Nyckelord :cluster; kernel density estimation; spatial pattern; traffic safety; ungulate; vehicle accidents; wildlife;

    Sammanfattning : Ungulate-vehicle collisions (UVC) are increasing in Sweden and raises concern to traffic safety, socio-economics and wildlife management. Accident numbers are steadily growing but the trends are not well related to the changes in ungulate population sizes or hunting bag statistics. LÄS MER

  5. 4. Accurate and fast taxonomic profiling of microbial communities

    Master-uppsats, KTH/Kommunikationsteori

    Författare :Damon Shahrivar; [2015]
    Nyckelord :;

    Sammanfattning : With the advent of next generation sequencing there has been an explosion of the size of data that needs to be processed, where next generation sequencing yields basepairs of DNA in the millions. The rate at which the size of data increases supersedes Moores law therefore there is a huge demand for methods to nd meaningful labels of sequenced data. LÄS MER

  7. 5. Preferred residential neighbourhoods of the elderly population in the city of Norrköping

    Master-uppsats, Institutionen för datavetenskap

    Författare :Susanne Breier; [2008]
    Nyckelord :Demographic ageing; Elderly population; Age structure types; Social structure types; GIS Geographical Information Systems ; Interpolation; Choropleth mapping; Accessibility analysis; Crime mapping;

    Sammanfattning : The population of Sweden is ageing as in almost every European country. Improved medical progresses and treatment options lead to a decreasing mortality at older ages, increasing life expectance and an advanced health of the elderly. LÄS MER