Essays about: "Atrium"

Showing result 6 - 10 of 40 essays containing the word Atrium.

  1. 6. Segmenting the Left Atrium in Cardic CT Images using Deep Learning

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Aman Kumar Nayak; [2021]
    Keywords : Deep Learning; UNet; Image Segmentation;

    Abstract : Convolution neural networks have achieved a state of the art accuracy for multi-class segmentation in biomedical image science. In this thesis, a 2-Stage binary 2D UNet and MultiResUNet are used to segment the 3D cardiac CT Volumes. 3D volumes have been sliced into 2D images. READ MORE

  3. 7. The Kiruna town move : Unearthing the possibilities for full-scale fire tests

    University essay from Luleå tekniska universitet/Byggkonstruktion och brand

    Author : Henrik Pettersson; Adam Thörn; [2021]
    Keywords : Full-scale fire tests; Kiruna town move; SFPE roadmap; Fire tests; Kiruna s housing-stock; Fullskaliga brandförsök; Kiruna stadsflytt; Brandförsök; Kirunas Byggnadsbestånd;

    Abstract : The work with this thesis started during the last semester at the Fire Protection Engineering program at Luleå University of Technology. Kiruna has relied on the iron ore resources of Luossavaara and Kiirunavaara since the creation of the town. The iron ore stretches underneath the current city center. READ MORE

  4. 8. Exploring Deep Learning Frameworks for Multiclass Segmentation of 4D Cardiac Computed Tomography

    University essay from Linköpings universitet/Institutionen för hälsa, medicin och vård

    Author : Norman Janurberg; Christian Luksitch; [2021]
    Keywords : Computed Tomography; Multiclass Segmentation; Image Segmentation; 4D; Deep Learning; MONAI; Unet; Cropping network; Multiaxis Segmentation;

    Abstract : By combining computed tomography data with computational fluid dynamics, the cardiac hemodynamics of a patient can be assessed for diagnosis and treatment of cardiac disease. The advantage of computed tomography over other medical imaging modalities is its capability of producing detailed high resolution images containing geometric measurements relevant to the simulation of cardiac blood flow. READ MORE

  5. 9. Conditioned atria in the built environment - A possible solution for unsustainable urbanization and climate change in Nordic climates?

    University essay from Mittuniversitetet/Institutionen för ekoteknik- och hållbart byggande

    Author : Lucas Cupello de Vasconcellos; [2020]
    Keywords : Conditioned atrium; built environment; final energy consumption; energy efficiency; indoor gardens; green spaces; Internationella Engelska Skolan Östersund; International English School Östersund; temperate climates; Nordic climates; weather damage; refurbishment; repair; impact; environmental impact;

    Abstract : The aim of the research is to explore the differences in final energy consumption and environmental impact of the construction materials related to the atrium alternative and a business-as-usual and evaluate how to improve thermal properties of old buildings that require renovations to fit thermal efficiency standards and comfort in operational conditions while reducing the overall impact of the projects. Results show that for the low-rise atrium most of the parameters related to the final energy demands and environmental impacts of the atrium construction materials are proportional and linear to the increase of the glazing area size. READ MORE

  6. 10. Community Centre in Gnesta

    University essay from KTH/Arkitektur

    Author : Karl Graflund; [2019]
    Keywords : Gnesta; Medborgarhus;

    Abstract : The building circulates around an atrium which clearly shows the communication up the building and enters daylight. The bearing in the building lies on pillars in laminated wood that fram the atrium and makes a rhythm along the entire facade. Firewalls against adjacent houses and stairwells help to stabilize the construction. READ MORE