Search for dissertations about: "visibility"

Showing result 1 - 5 of 143 swedish dissertations containing the word visibility.

  1. 1. Efficient real-time visibility testing

    Author : Erik Sintorn; [2013]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; soft shadows; volumetric shadows; deep shadow-maps; order-independent transparency; hair; shadows; rendering; visibility;

    Abstract : Visibility testing is an integral part of many computer graphics algorithms. For example, algorithms that generate images with shadows, ambient occlusion, environment lighting or transparency all require an efficient means of establishing the visibility between two or more points in a virtual scene. READ MORE

  2. 2. Fast and High-Quality Visibility Determination

    Author : Rasmus Barringer; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; computer graphics; visibility; anti-aliasing; line sampling; ray tracing; rendering;

    Abstract : Computer generated imagery is vital to the entertainment industry in the production of games and films, for example. It is also increasingly important for visualization in design, architecture, engineering, and medicine, to name a few. Improvements to rendering techniques come from a combination of improved algorithms and more powerful hardware. READ MORE

  3. 3. Nothing more to see : Contestations of belonging and visibility in Russian media

    University dissertation from Lund University

    Author : Emil Edenborg; Malmö University.; Malmö University.; [2016]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Mediepolitik; Massmedia - sociala aspekter; Yttrandefrihet; Ryssland; belonging; visibility; media; sexuality; gender; nationalism; Russia; SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; Humanities Social Sciences;

    Abstract : Popular Abstract in Swedish Syftet med denna avhandling är att undersöka vilken roll synlighet spelar i skapandet och utmanandet av tillhörighet till politiska gemenskaper. Baserat på en empirisk studie av ryska medier under 2010-talet föreslås ett sätt att teoretiskt begreppsliggöra förhållandet mellan synlighet och tillhörighet, som utgår från idén att vad som blir synligt för en publik och hur, samt vad som blir osynligt, är föremål för ständig politisk reglering och konflikt. READ MORE

  4. 4. High visibility six-photonentanglement

    University dissertation from Lund University

    Author : Magnus Rådmark; Stockholms universitet.; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Quantum information; entanglement; quantum physics; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik; fysik; Physics;

    Abstract : Entanglement is a key resource in many quantum information schemes andin the last years the research on multi-qubit entanglement has drawn lots ofattention. In this thesis the experimental generation and characterization ofmulti-qubit entanglement is presented. READ MORE

  5. 5. Health Data Representation and (In)visibility

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Pedro Sanches; Magnus Boman; Catherine Mulligan; [2015]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Health data requires context to be understood. I show how, by examining two areas: self-surveillance, with a focus on representation of bodily data, and mass-surveillance, with a focus on representing populations. READ MORE