Sökning: "light reflectance"

Visar resultat 1 - 5 av 61 avhandlingar innehållade orden light reflectance.

  1. 1. Light scattering : a tool for measurement of rapid displacements and surface appearance

    Detta är en avhandling från Stockholm : US-AB

    Författare :Attila Temun; KTH.; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; light scattering; reflectance; BRDF; brightness; industrial metrology; optical fiber; optical properties; perception; roughness; surface topography; TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : .... LÄS MER

  2. 2. Light scattering in paper : angle-dependent light scattering measurements and analysis

    Detta är en avhandling från Stockholm : Industriell produktion

    Författare :Hjalmar Granberg; KTH.; [2001]
    Nyckelord :Light Scattering; Reflectance; BRDF; BSDF; Kubelka-Munk; Radiative transfer; Optical properties; Elrepho; Brightness; Opacity; Coated paper; Paper; Fines;

    Sammanfattning : .... LÄS MER

  3. 3. Optical Response From Paper Angle-dependent Light Scattering Measurements, Modelling, and Analysis

    Detta är en avhandling från Stockholm : Industriell produktion

    Författare :Hjalmar Granberg; KTH.; [2003]
    Nyckelord :Light Scattering; Reflectance; BRDF; BSDF; Kubelka-Munk; Radiative Transfer; Optical Properties; Elrepho; Brightness; Opacity; Coated Paper; Fines;

    Sammanfattning : .... LÄS MER

  4. 4. Mathematical Modelling of Light Scattering in Paper and Print

    Detta är en avhandling från Sundsvall : Mittuniversitetet

    Författare :Per Edström; Mittuniversitetet.; Mittuniversitetet.; [2004]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; mathematical modeling; radiative transfer; solution method; numerical stability; speed; light scattering; light absorption; Kubelka-Munk; errors; reflectance calculations; MATHEMATICS; MATEMATIK;

    Sammanfattning : A problem formulation and a solution method are outlined for the radiative transfer problem in vertically inhomogeneous scattering and absorbing media, using discrete ordinate model geometry. The treatment spans from the physical problem via a continuous formulation, a discretization and a numerical analysis, to an implementation with performance evaluation and application to real-world problems. LÄS MER

  5. 5. Image Analysis using the Physics of Light Scattering

    Detta är en avhandling från Stockholm : Numerisk analys och datalogi

    Författare :Peter Nillius; KTH.; [2004]
    Nyckelord :computer vision; shading; illumination; reflectance; image irradiance;

    Sammanfattning : Any generic computer vision algorithm must be able to copewith the variations in appearance of objects due to differentillumination conditions. While these variations in the shadingof a surface may seem a nuisance, they in fact containinformation about the world. LÄS MER