Sökning: "synthetic method"

Visar resultat 1 - 5 av 471 uppsatser innehållade orden synthetic method.

1. 1. Using NeRF- and Mesh-Based Methods to Improve Visualisation of Point Clouds

   Master-uppsats, Lunds universitet/Matematik LTH

   Författare :Vilma Ylvén; Oscar Montelin; [2024]
   Nyckelord :Technology and Engineering; Mathematics and Statistics;

   Sammanfattning : In recent years, the field of generating synthetic images from novel view points has seen some major improvements. Most importantly with the publication of Neural Radiance Fields allowing for extremely detailed and accurate 3D novel views. LÄS MER

3. 2. Measuring copper abundances in the Galactic Bulge

   Kandidat-uppsats, Lunds universitet/Astrofysik; Lunds universitet/Fysiska institutionen

   Författare :Nikolei Höglinger; [2024]
   Nyckelord :Copper; Galaxy: abundances; Galaxy: bulge; Chemical Evolution; Physics and Astronomy;

   Sammanfattning : Context: The chemical evolution of Cu in the Galactic bulge have been studied in a few studies using red giant branch stars, but the ages of individual red giant stars are difficult to determine. In addition, the bulge has been a challenging region of the Milky Way galaxy to obtain high-resolution spectra of stars, except when observing through certain few small fields into the bulge that are known to have low extinction. LÄS MER

4. 3. Navigating Through Crisis: A Case Study of the Greek Sovereign Debt Crisis and Its Migratory Effects

   C-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

   Författare :Lars Binger; Jakob Gruss; [2024]
   Nyckelord :Greek Sovereign Debt Crisis; Migration; Emigration; Synthetic Control Method; Influencing Factors;

   Sammanfattning : This study explores the patterns of emigration from Greece and migration rates within Greece in the aftermath of the Greek Sovereign Debt Crisis. Employing the Synthetic Control Method (SCM), we construct a hypothetical, counterfactual to Greece, the Synthetic Greece. Our key findings include a marked increase in emigration with emigration rates 0. LÄS MER

5. 4. Cleaning methods for removal of bound soiling on leather

   Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

   Författare :Olivia Cati Starck; [2023-11-14]
   Nyckelord :Conservation; Leather; Cleaning; Vulpex; White spirit; Isopropanol; Gellan gum gel;

   Sammanfattning : This thesis investigates the removal of bound soiling on leather using three cleaning methods: Vulpex (10%) in white spirit, gellan gum gel loaded in isopropanol and white spirit by itself. More detailed studies of cleaning methods for bound soiling in leather conservation are sparse. LÄS MER

7. 5. Image Quality Assessment Pipeline and Semi-Automated Annotation method for Synthetic Data

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Liam Le Tran; Edina Dedovic; [2023-10-24]
   Nyckelord :Facial Expression Recognition; FACS; Action Units; styleGAN2-ada; synthetic data; Image Quality Assessment; Multi-stage Pre-training; Pipeline Processing; Semi-automated Human Annotation;

   Sammanfattning : Predicting human emotions through facial expression, particularly in relation to medication field such as clinical trial settings, has garnered scientific interest in recent years due to significant understanding of the impact of treatment on emotions and social functioning. This thesis aims to improve performance of a FER model using large scale of synthetic data. LÄS MER