Essays about: "focal distance"
Showing result 1 - 5 of 16 essays containing the words focal distance.
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1. Focal Spot Optimization Using Spatial Light Modulation and a Phase Retrieval Algorithm
University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionenAbstract : Aberrations to the wavefront of a laser beam reduce the quality of the focal spot and are generally undesired. This project is aimed at determining the aberrations of laser beams by using a phase retrieval algorithm and to show that it is possible to correct the aberrations with a spatial light modulator to optimize the focal spot. READ MORE
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2. Grönskans plats vid förtätning : rumslig analys av miljonprogramsområden samt gestaltning med bevarad grönska
University essay from SLU/Dept. of Urban and Rural DevelopmentAbstract : I den här uppsatsen studeras grönområden i miljonprogramsområden och deras ursprungliga idé samt hur de påverkas av senare förtätning. Med miljonprogram avses byggandet mellan åren 1965 och 1974 med målet att uppföra en miljon bostäder på tio år. Områdena påverkas idag i hög utsträckning av ytterligare bostadsbyggande. READ MORE
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3. Development of a tool to analyze back-focus characteristics of fix-focal cameras
University essay from Lunds universitet/InnovationAbstract : Fix-focal cameras require careful alignment of the sensor relative to the lens during assembly in order to produce a sharp image. Axis developed wide- and fish-eye network cameras are, for a number of reasons, focused at infinity when aligned. READ MORE
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4. K-POP: Predicting Distance to Focal Plane for Kato-Katz Prepared Microscopy Slides Using Deep Learning
University essay from Uppsala universitet/Institutionen för informationsteknologiAbstract : Neglected tropical diseases affect approximately one-sixth of the global population. Most are treatable with widely available medicine, however, diagnosis is expensive and slow. An automated solution using low-cost microscopes and machine learning could alleviate this by scanning for parasite eggs in smear samples. READ MORE
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5. Sexually segregated habitat selection in Daubenton’s bat Myotis daubentonii
University essay from SLU/Dept. of Wildlife, Fish and Environmental StudiesAbstract : Sexual segregation is a phenomenon present in many vertebrate taxa, including the bat order Chiroptera. Sexual segregation is a social and/or habitat separation based on sex and is driven by varying causes such as sexual dimorphism, resource and physiological limitations, predator avoidance and many other factors. READ MORE