Avancerad sökning

Hittade 4 uppsatser som matchar ovanstående sökkriterier.

  1. 1. Insect Event Extraction in LIDAR Images using Image Analysis and Convolutional Neural Networks

    Master-uppsats, Lunds universitet/Matematik LTH

    Författare :Ludvig Malmros; [2018]
    Nyckelord :Image analysis; Machine Learning; Mathematics and Statistics;

    Sammanfattning : Insect monitoring has earlier been a manual, tedious and time consuming task that is impossible to do in real time. Thus there exists a need for a real time automatic insect monitoring system for counting and classifying insect for use in scientific research and pesticide spraying control. LÄS MER

  3. 2. 3D geologic subsurface modeling within the Mackenzie Plain, Northwest Territories, Canada

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Nadine Raska; [2017]
    Nyckelord :geology; 3D modeling; geography; geographic information systems; horizons; stratigraphic modeling; Earth and Environmental Sciences;

    Sammanfattning : Three-dimensional (3D) models are widely used within the geosciences to provide scientists with conceptual and quantitative models of the earth’s subsurface. As a result, 3D geologic modelling is a growing field, such that scientific research often cannot keep up with technical advancements. LÄS MER

  4. 3. Radar and Optical Data Fusion for Object Based Urban Land Cover Mapping

    Master-uppsats, KTH/Geodesi och geoinformatik

    Författare :Alexander Jacob; [2011]
    Nyckelord :Data Fusion; Image Segmentation; Object based Mapping; Urban Land Cover; SAR; Radar; Multispectral; Region growing and merging;

    Sammanfattning : The creation and classification of segments for object based urban land cover mapping is the key goal of this master thesis. An algorithm based on region growing and merging was developed, implemented and tested. The synergy effects of a fused data set of SAR and optical imagery were evaluated based on the classification results. LÄS MER

  5. 4. Öppna arenor och slutna rum : några kommunikationskonsulter i Dalarna ser på opinionsbildning

    Kandidat-uppsats, Medie- och kommunikationsvetenskap

    Författare :Helene Persson Grafman; [2006]
    Nyckelord :opinionsbildning; PR; lobbying;

    Sammanfattning : Syftet med denna uppsats är att ta reda på hur lokala kommunikationskonsulter i Falun/Borlänge-regionen ser på opinionsbildning via professionella konsulter. De centrala begrepp som avhandlas är PR, opinionsbildning och lobbying.Den teoretiska ram som omger undersökningen består av de teoribyggen som skapats av Jürgen Habermas, James E. LÄS MER