Sökning: "Point Spread Function"
Visar resultat 11 - 15 av 25 avhandlingar innehållade orden Point Spread Function.
11. Bifurcations and Exchange of Stability with Density Dependence in a Coinfection Model and an Age-structured Population Model
Sammanfattning : In nature many pathogens and in particular strains of pathogens with negative effects on species coexists. This is for simplicity often ignored in many epidemiological models. It is however still of interest to get a deeper understanding how this coexistence affects the dynamics of the disease. LÄS MER
12. Myopia control and peripheral vision
Sammanfattning : The rapid rise in myopia prevalence has caused an urgent need for effectivemyopia control interventions. This thesis investigates the role of theperipheral optics of the human eye in myopia progression. It was initiallybelieved that the axial elongation of the myopic eye is caused only by thedefocus signals presented to the central retina. LÄS MER
13. Methods of Multi-Conjugate Adaptive Optics for Astronomy
Sammanfattning : This work analyses several aspects of multi-conjugate adaptive optics (MCAO) for astronomy. The research ranges from fundamental and technical studies for present-day MCAO projects, to feasibility studies of high-order MCAO instruments for the extremely large telescopes (ELTs) of the future. LÄS MER
14. Image Analysis and Deep Learning for Applications in Microscopy
Sammanfattning : Quantitative microscopy deals with the extraction of quantitative measurements from samples observed under a microscope. Recent developments in microscopy systems, sample preparation and handling techniques have enabled high throughput biological experiments resulting in large amounts of image data, at biological scales ranging from subcellular structures such as fluorescently tagged nucleic acid sequences to whole organisms such as zebrafish embryos. LÄS MER
15. NoGAP: Novel Generator of Accelerators and Processors
Sammanfattning : ASIPs are needed to handle the future demand of flexible yet highperformance embedded computing. The flexibility of ASIPs makes them preferable over fixed function ASICs. Also, a well designed ASIP, has a power consumption comparable to ASICs. However the cost associated with ASIP design is a limiting factor for a more wide spread adoption. LÄS MER