Essays about: "Thesis image"

Showing result 1 - 5 of 1558 essays containing the words Thesis image.

  1. 1. Tourism in Time of Epidemics

    University essay from Lunds universitet/Institutionen för service management och tjänstevetenskap

    Author : Davide Celotto; [2021]
    Keywords : Tourism organisations; Crisis Communication strategies; Situational Crisis Communication Theory; Organisational reputation; Service Management.; Social Sciences;

    Abstract : The aim of this research project is to study the role played by communication strategies on organisational reputation among the different stakeholders involved during the current COVID-19 pandemic outbreak. In doing so, this master thesis aims to understand how crisis communication aids the management of service processes and the construction of organisational image during crises. READ MORE

  2. 2. Using Deep Learning to SegmentCardiovascular 4D Flow MRI : 3D U-Net for cardiovascular 4D flow MRI segmentation and Bayesian 3D U-Net for uncertainty estimation

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Omkar Bhutra; [2021]
    Keywords : Convolutional Neural Networks; 4D flow MRI; 3D U-Net; Cardiovascularimage segmentation; Uncertainty estimation; Bayesian 3D U-Net;

    Abstract : Deep convolutional neural networks (CNN’s) have achieved state-of-the-art accuraciesfor multi-class segmentation in biomedical image science. In this thesis, A 3D U-Net isused to segment 4D flow Magnetic Resonance Images that include the heart and its largevessels. READ MORE

  3. 3. Canonical Representation of sidescan sonar images for robotics application

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Hongsheng Chang; [2021]
    Keywords : ;

    Abstract : Sidescan sonar (SSS) is crucial in underwater investigation as it is cheaper and provide wider detection range. Sidescan sonars are typically mounted on Autonomous Underwater Vehicles (AUVs) or vessels. READ MORE

  4. 4. Insights into Model-Agnostic Meta-Learning on Reinforcement Learning Tasks

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Konstantinos Saitas-Zarkias; [2021]
    Keywords : Meta-Learning; Reinforcement Learning; Deep Learning;

    Abstract : Meta-learning has been gaining traction in the Deep Learning field as an approach to build models that are able to efficiently adapt to new tasks after deployment. Contrary to conventional Machine Learning approaches, which are trained on a specific task (e. READ MORE

  5. 5. Investigation of Autoencoders for Jet Images in Particle Physics

    University essay from Lunds universitet/Matematisk fysik; Lunds universitet/Partikelfysik

    Author : Jessica Lastow; [2021]
    Keywords : data compression; anomaly detection; jet image; autoencoder; dark matter; machine learning; ATLAS; hadron jet; particle physics; high energy physics; Physics and Astronomy;

    Abstract : Dark matter is an invisible type of matter believed to make up 85 % of the matter in the universe, but it has not yet been identified by experiments. According to certain particle physics theories, possible signatures of dark matter are so-called dark jets. They are the dark matter equivalent to classic jets, i.e collimated streams of particles. READ MORE