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Showing result 1 - 5 of 30 essays matching the above criteria.

  1. 1. Virtual H&E Staining Using PLS Microscopy and Neural Networks

    University essay from Lunds universitet/Matematik LTH

    Author : Sally Vizins; Hanna Råhnängen; [2024]
    Keywords : Deep learning; Virtual staining; Skin tissue; Hematoxylin Eosin; H E; Pathology; Carcinoma; Point light source illumination; Neural Networks; GANs; Generative adversarial networks; CNNs; Convolutional neural networks; Relativistic generative adversarial network; Unet; Digital microscopy; Attention-Unet; Dense-Unet; Mathematics and Statistics;

    Abstract : Histopathological examination, crucial in diagnosing diseases such as cancer, traditionally relies on time- and resource-consuming, poorly standardized chemical staining for tissue visualization. This thesis presents a novel digital alternative using generative neural networks and a point light source (PLS) microscope to transform unstained skin tissue images into their stained counterparts. READ MORE

  3. 2. Effects of Virtual Reality and Trajectory Visualization on Neurosurgical Training

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

    Author : Max Wippich; [2023]
    Keywords : Virtual reality; Trajectory visualization; Neurosurgical education; External Ventricular Drain Placement; Virtuell verklighet; Banvisualisering; Neurokirurgisk utbildning; Externt ventrikulär dräneringsplacering;

    Abstract : With its increasing potential, Virtual Reality (VR) technology has found a growing presence in medical education. In the domain of neurosurgical training, VR has been thoroughly investigated, but gaps still persist, such as in the field of Minimally Invasive Surgery (MIS) and assistive visualizations. READ MORE

  4. 3. Deep Learning for the prediction of RASER-MRI profiles

    University essay from Linköpings universitet/Medie- och Informationsteknik

    Author : Filip Arvidsson; Jonas Bertilson; [2023]
    Keywords : MRI; NMR; AI; Deep Learning; RASER-MRI; Media Technology; KIT; LIU; CNN; Autoencoder; Djupinlärning; Medieteknik; Magnetröntgen;

    Abstract : Magnetic resonance imaging (MRI) is a critical diagnostic tool in medical practice, enabling non-invasive visualization of anatomy and physiological processes. Nonetheless, MRI has inherent spatial resolution limitations, which may limit its diagnostic capabilities. READ MORE

  5. 4. Making Keyboard Shortcuts Accessible : Keyboard Shortcuts for Healthcare Professionals in an Electronic Healthcare System

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Julia Grentzelius; [2023]
    Keywords : Keyboard Shortcuts; UX design; UX research; electronic healthcare systems; cognitive science; Kortkommandon; UX design; UX research; elektroniskt journalsystem; kognitionsvetenskap;

    Abstract : This thesis was initiated by Cambio Healthcare Systems and was aimed to investigate the usage of keyboard shortcuts (KBS) in the electronic health record system COSMIC. The aim was to determine which users would benefit from learning keyboard shortcuts and understand how users can learn them effectively. READ MORE

  6. 5. Implementation and Visualization of Importance sampling in Deep learning

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Author : Alex Knutsson; Jakob Unnebäck; [2023]
    Keywords : importance sampling; deep learning; gradient norm; AI; digital pathology; neural networks;

    Abstract : Artificial neural networks are networks made up of thousands and sometimes millions or more nodes also referred to as neurons. Due to the sheer scale of a network, the task of training the network can become very compute-intensive. READ MORE