Sökning: "illumination"

Visar resultat 21 - 25 av 263 avhandlingar innehållade ordet illumination.

  1. 21. Electrochemical studies on TiO2 thin film electrodes with and without illumination

    Författare :Hilmar Vidarsson; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 22. Individen stämplar in. Arbetet, facket och lönen i sociologisk belysning : The individual is clocking in: A sociological illumination of work, the trade union and pay

    Författare :Mattias Bengtsson; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; individualisation; work; trade union; pay; self-directed work situations; organisational commitment; non-unionisation; non-standardised wage forms; individual wage influence; individualised wage culture;

    Sammanfattning : This dissertation comprises a sociological analysis of processes of individualisation in Swedish working life during the end of the 20th century and the beginning of the 21st century. It also deals with the distribution of individualised conditions and individualistic attitudes among various categories of employees. LÄS MER

  4. 23. Incident Light Fields

    Författare :Jonas Unger; Anders Ynnerman; Reiner Lenz; Alan Chalmers; Linköpings universitet; []
    Nyckelord :Computer Graphics; Image Based Lighting; Photorealistic Rendering; Light Fields; High Dynamic Range Imaging; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Image based lighting, (IBL), is a computer graphics technique for creating photorealistic renderings of synthetic objects such that they can be placed into real world scenes. IBL has been widely recognized and is today used in commercial production pipelines. However, the current techniques only use illumination captured at a single point in space. LÄS MER

  5. 24. Asymptotic methods in design and characterization ofdiffractive axicons

    Författare :Anna Thaning; KTH; []
    Nyckelord :axicons; diffractive optics; coherence; asyptotic methods;

    Sammanfattning : This thesis addresses the subject of diffractive axicons inpartially coherent or oblique illumination. Design andcharacterization of the axicons are performed using asymptoticwave optics, employing the stationary-phase method to obtainapproximations of the diffraction integrals. LÄS MER

  7. 25. Shape from shading, colour constancy, and deutan colour vision deficiencies

    Författare :Torbjörn Jakobsson; Karl-Arne Gustafsson; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; 3-D perception; ambiguous figures; attached shadows; cast shadows; colour constancy; colour vision deficiency; deuteranomaly; deuteranopia; shape- from-shading;

    Sammanfattning : Four studies including ten experiments adresses interrelations between some major and classical issues in visual perception: 3-D perception, colour constancy, colour perception and colour vision deficiencies. The main experimental paradigm to investigate the issues is within that of simulated shape from shading. LÄS MER