Essays about: "geometric variability"

Found 3 essays containing the words geometric variability.

  1. 1. Applicability of Graph Neural Networks to predict Human variability in Human Body Model Rib Strain Predictions

    University essay from Uppsala universitet/Statistik, AI och data science

    Author : Julia Solhed; [2022]
    Keywords : Graph Neural Networks; Human Body Model; SAFER HBM; HBM simulation; Rib strain predictions; Rib fracture risk predictions;

    Abstract : Finite element human body models have in recent years become widely used in the area of vehicle safety evaluations. They make it possible to predict injury risk in specific areas, down to the organ level in the human body. An existing human body model, SAFER HBM includes a rib cage representing an average male. READ MORE

  2. 2. Infiltration, hydrogeology, and heterogeneity - Management of pressure and flow: A case study for the Varberg tunnel project

    University essay from Göteborgs universitet/Institutionen för geovetenskaper

    Author : Lisa Risby; [2020-07-08]
    Keywords : short duration hydraulic tests; hydraulic conductivity; radius of influence; infiltration; heterogeneity; confined and unconfined aquifer;

    Abstract : This thesis aims to describe a conceptual model of the sedimentology for Swedish (or nordic) conditions of heterogeneous aquifers but focus is on a case study in Varberg. This to facilitate the identification of main water-bearing units (e.g. READ MORE

  3. 3. Data Augmentation to Increase Multi-Site Robustness for Convolutional Neural Networks - A case study on MRI segmentation of target and organs at risk for prostate cancer

    University essay from Lunds universitet/Matematisk statistik

    Author : Frida Börnfors; Elisabeth Klint; [2019]
    Keywords : Mathematics and Statistics;

    Abstract : Organ segmentation on magnetic resonance (MR) images for dose planning on cancer patients is a time consuming process that can be automatized by using convolutional neural networks (CNNs). MR images vary greatly in characteristics across acquisition sites, which affects CNN segmentation performance. READ MORE