Essays about: "ct"
Showing result 1 - 5 of 403 essays containing the word ct.
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1. ¿Quién dió la orden? Mediations for social change, affects and digital media
University essay from Uppsala universitet/Institutionen för informatik och mediaAbstract : In 2019, Movice and CT created a mural that depicts faces of high-ranking military officers who were in command when more than 6.000 civilians were killed by soldiers and were presented as guerilla members. READ MORE
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2. Limited angle reconstruction for 2D CT based on machine learning
University essay from KTH/Skolan för teknikvetenskap (SCI)Abstract : The aim of this report is to study how machine learning can be used to reconstruct 2 dimensional computed tomography images from limited angle data. This could be used in a variety of applications where either the space or timeavailable for the CT scan limits the acquired data.In this study, three different types of models are considered. READ MORE
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3. Few-Shot Learning for Quality Inspection
University essay from Högskolan i Halmstad/Akademin för informationsteknologiAbstract : The goal of this project is to find a suitable Few-Shot Learning (FSL) model that can be used in a fault detection system for use in an industrial setting. A dataset of Printed Circuit Board (PCB) images has been created to train different FSL models. READ MORE
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4. Radiotherapy treatment strategy for prostate cancer with lymph node involvement
University essay from Umeå universitet/Institutionen för fysikAbstract : Radiotherapy is a common and useful method for treating prostate cancer, often using gold fiducial markers in the prostate as guidance. However, when there is a high risk of lymph node involvement, the independent motion of volumes causes complications in patient positioning since there is a choice between position against the gold fiducial markers or the bone anatomy. READ MORE
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5. Simulating metal ct artefacts for ground truth generation in deep learning.
University essay from Lunds universitet/Avdelningen för Biomedicinsk teknikAbstract : CT scanning stands as one of the most employed imaging techniques used in clinical field. In the presence of metal implants in the field of view (FOV), distortions and noise appear on the 3D image leading to inaccurate bone segmentation, often required for surgery planning or implant design. READ MORE