Sökning: "Point light source illumination"
Visar resultat 1 - 5 av 7 uppsatser innehållade orden Point light source illumination.
1. Virtual H&E Staining Using PLS Microscopy and Neural Networks
Master-uppsats, Lunds universitet/Matematik LTHSammanfattning : 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. LÄS MER
2. Virtual Staining of Blood Cells using Point Light Source Illumination and Deep Learning
Master-uppsats, Lunds universitet/Matematik LTHSammanfattning : Blood tests are an important part of modern medicine, and are essentially always stained using chemical colorization methods before analysis by computational or manual methods. The staining process allows different parts of blood cells to be discerned that would be unnoticeable in unstained blood. LÄS MER
3. Fönstersättningars påverkan på dagsljuset i bostadsrum
M1-uppsats, KTH/ByggvetenskapSammanfattning : Dagsljuset i ett rum förmedlas via fönster. Fönsterutformningen har i sin tur en avsevärd effekt på rumsupplevelsen. Mängden litteratur som behandlar fönstrets historiska utveckling är stor. LÄS MER
4. Efficient Simulation and Rendering of Sub-surface Scattering
Master-uppsats, Medie- och Informationsteknik; Tekniska högskolanSammanfattning : In this thesis, a new improved V-Ray subsurface scattering shader based on the improved diffusion theory is proposed. The new shader supports the better dipole and the quantized diffusion reflectance model for layered translucent materials. LÄS MER
5. An Illumination Model for Realistic Rendering of Snow Surfaces
Master-uppsats, Institutionen för informationsteknologiSammanfattning : In this thesis work, several prominent visual effects of a snow surface under a strong light source, for instance, the sun, have been identified and modeled, which includes glittering, micro shadows and regional translucency due to subsurface light scattering. The glittering effect was implemented using blooming technique which makes candidate pixels’ colours bleed into their neighbours. LÄS MER