Sökning: "Sigmoid"
Visar resultat 1 - 5 av 21 uppsatser innehållade ordet Sigmoid.
1. Speech activity detection in videos
Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknikSammanfattning : Speech is an important way of communication all over the world. The speech information is encoded both aural and visual. More than 1.5 billion people have hearing loss and for those the visual information is even more important than for people with normal hearing. LÄS MER
2. Particle Segmentation In Transmission Electron Microscopy Images
Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknikSammanfattning : When pharmaceutical companies develop new drugs or vaccines there are large amounts of data in the form of images that need to be analysed, and any automation of that process is helpful to reduce time. These analyses could be for example concentration, decomposition, or classification, and essential to all these is high-quality particle localisation and segmentation. LÄS MER
3. Surgical stress response in patients with perioperative statin and/or beta-blocker treatment during colon cancer surgery
Master-uppsats, Örebro universitet/Institutionen för medicinska vetenskaperSammanfattning : Background: Surgical stress during resection surgery for colon cancer has previously been shown to be associated with adverse postoperative outcomes. Statin and beta-blocker treatment have been shown to lower postoperative complications and mortality, and been hypothesized to reduce the surgical stress response, although this correlation has not been studied clinically. LÄS MER
4. A Physics-Informed Deep Learning Framework for Solving Inverse Problems in Epidemiology
Master-uppsats, KTH/Optimeringslära och systemteoriSammanfattning : This thesis develops and evaluates a physics-informed neural network (PINN) modelling framework for solving inverse problems in epidemiology. The PINN works by modifying the standard mean squared error loss function of the neural network, by adding a term penalizing deviations from a given compartmental model's system of ordinary differential equations. LÄS MER
5. Deformable registration when combining brachytherapy and external beam radiotherapy
Master-uppsats, KTH/Medicinsk avbildningSammanfattning : Patients with cervical cancer are treated both with external beam radiotherapy(EBRT) and brachytherapy (BT) which involves an applicator. During the treatments, CT-images are taken and to perform dose calculations, deformable image registration (DIR) is performed. LÄS MER
