Sökning: "Blob Detection"

Visar resultat 1 - 5 av 9 uppsatser innehållade orden Blob Detection.

  1. 1. Quantification of motor behaviour in freely moving rodents

    Master-uppsats, Lunds universitet/Avdelningen för Biomedicinsk teknik

    Författare :Caroline Kattrup Frostemark; [2022]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Systems evaluating potential treatment methods for Parkinson’s disease and chronic pain conditions, using rodent experimental models, are highly needed. Currently used systems are aiming to evaluate these kinds of treatment methods by analyzing the animal’s motor behavior. LÄS MER

  3. 2. Machine learning for blob detection in high-resolution 3D microscopy images

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Martin Ter Haak; [2018]
    Nyckelord :Biomedical Image Analysis; Blob Detection; Machine Learning; 3D; Computer Vision; Image Processing; Biomedicinsk bildanalys; Blobdetektion; Maskininlärning; 3D; Datorseende; Bildbehandling;

    Sammanfattning : The aim of blob detection is to find regions in a digital image that differ from their surroundings with respect to properties like intensity or shape. Bio-image analysis is a common application where blobs can denote regions of interest that have been stained with a fluorescent dye. LÄS MER

  4. 3. Flight Pattern Analysis : Prediction of future activity to calculate the possibility of collision between flying objects and structures

    Kandidat-uppsats, Mittuniversitetet/Avdelningen för elektronikkonstruktion

    Författare :André bei der Hake; [2016]
    Nyckelord :Motion Detection; Background Subtraction; Image Segmen- tation; Morphology; Blob-Analyse; Statistical Model; Prediction Of Future Activity; Kalman-Filter;

    Sammanfattning : This report shows that a reliable motion detection is needed to make an accurate prediction of future activity. Several experiments are carried out to obtain information about the object ́s behaviour and the best settings for the motion detection. LÄS MER

  5. 4. Monocular Golf Ball Tracking and Size Estimation

    Master-uppsats, KTH/Skolan för datavetenskap och kommunikation (CSC)

    Författare :MARKUS PETTERSSON; [2014]
    Nyckelord :;

    Sammanfattning : In order to estimate the distance between a moving camera and a golfball, the projective ball size in images is measured. Two methods are evaluated based on their ability to detect golf balls in TV broadcasting images: circular Hough transform and scale-space blob detection. LÄS MER

  7. 5. Development and Implementation of Star Tracker Electronics

    Uppsats för yrkesexamina på avancerad nivå, KTH/Rymd- och plasmafysik

    Författare :Marcus Lindh; [2014]
    Nyckelord :miniature star tracker; cubesat; real-time blob detection; FPGA image processing; CMOS image sensor; smartfusion2 SoC; attitude control; hardware development;

    Sammanfattning : Star trackers are essential instruments commonly used on satellites. They provide precise measurement of the orientation of a satellite and are part of the attitude control system. For cubesats star trackers need to be small, consume low power and preferably cheap to manufacture. LÄS MER