Sökning: "quality enhancement"

Visar resultat 1 - 5 av 168 uppsatser innehållade orden quality enhancement.

1. 1. Digital Twins and Sustainability: A Comprehensive Review of Limitations and Opportunities

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

   Författare :Simeon Petrov; [2023-12-04]
   Nyckelord :Digital Twins; Real Twin; Sustainability; Metrics; Indicators; Industry; Manufacturing; Production; Systemic Literature Review;

   Sammanfattning : During the past few years there has been an increasing push to deliver sustainable products and improve production processes to meet the growing demand faced by various types of industries. There is a high importance placed on identifying and defining project, product, and policy goals but sustainability goals within these areas are difficult to define. LÄS MER

3. 2. Exploring the influence of ICT on Financial Inclusion and Mobile Money Services in Sub-Saharan Africa

   Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

   Författare :Noa Almfors; Klara Stenman; [2023-07-10]
   Nyckelord :Sub-Saharan Africa; Financial Inclusion; Information and Communication Technology; Internet; Mobile Money;

   Sammanfattning : This thesis investigates the influence of two types of Information and Communication Technologies (ICT), internet and mobile phones, on Financial Inclusion (FI) and Mobile Money Mobile Money (MM) adoption in 24 Sub-Saharan African countries in the last decade. A unique feature of this research is the incorporation of an index measuring financial inclusion, developed specifically for this study. LÄS MER

4. 3. Quality enhancement of time-resolved computed tomography scans with cycleGAN

   Master-uppsats, Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

   Författare :Johannes Stubbe; [2023]
   Nyckelord :carbon fibers; carbon fibres; microfibers; tomography; deep learning; cycleGAN; time-resolved tomography; Physics and Astronomy;

   Sammanfattning : Time-resolved x-ray tomography enables us to dynamically and non-destructively study the interior of a specimen. The obtainable temporal resolution is limited by the x-ray flux and the desired spatial resolution. LÄS MER

5. 4. En jämförelse av Deep Learning-modeller för Image Super-Resolution

   Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Rafael Bechara; Max Israelsson; [2023]
   Nyckelord :Bachelor’s thesis; Image Super-Resolution; Deep Learning models; EDSR; LapSRN; ESPCN; FSRCNN; resolution enhancement; low-resolution images; quantitative evaluation; RMSE; PSNR; SSIM; Abyssinian cats; dataset; image quality.; Kandidatexamensarbete; Image Super-Resolution; EDSR; LapSRN; ESPCN; FSRCNN; Djupinlärningsmodeller; upplösningsförbättring; lågupplösta bilder; kvantitativ utvärdering; RMSE; PSNR; SSIM; abyssinska katter; datamängd; bildkvalitet.;

   Sammanfattning : Image Super-Resolution (ISR) is a technology that aims to increase image resolution while preserving as much content and detail as possible. In this study, we evaluate four different Deep Learning models (EDSR, LapSRN, ESPCN, and FSRCNN) to determine their effectiveness in increasing the resolution of lowresolution images. LÄS MER

7. 5. An Evaluation of GeneticAlgorithm Approaches for theUnit Commitment Problem inPower Generation Scheduling

   Master-uppsats, Uppsala universitet/Institutionen för informationsteknologi

   Författare :Nandini Mattathil Suresh; [2023]
   Nyckelord :Unit Commitment Problem; Genetic Algorithm; Meta-heuristics; Economic Dispatch; Constrained Optimization; Encoding; Crossover; Mutation; Selection;

   Sammanfattning : The Unit Commitment Problem (UCP) poses a significant challenge in optimizing powergeneration schedules within complex and dynamic energy systems. This study explores theapplication of Genetic Algorithms (GAs) as a promising approach to address UCP, their ability tonavigate complex solution spaces and adapt to changing operational conditions. LÄS MER