Sökning: "warrant"

Visar resultat 1 - 5 av 112 avhandlingar innehållade ordet warrant.

  1. 1. The processing of natural images in the visual system

    Författare :Olga Dyakova; Karin Nordström; Dan Larhammar; Eric Warrant; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; natural scenes; image statistics; hoverflies; optomotor response; cSIFE neuron; sleep deprivation;

    Sammanfattning : Any image can be described in terms of its statistics (i.e. quantitative parameters calculated from the image, for example RMS-contrast, the skewness of image brightness distribution, and slope constant of an average amplitude spectrum). LÄS MER

  3. 2. Garantia e hospitalidade cultural no tratamento temático de acervos de animação

    Författare :Admeire Da Silva Santos Sundström; Brasil Universidade Estadual Paulista; []
    Nyckelord :HUMANIORA; HUMANITIES; Audiovisual; Video abstracting; Animation film; Cultural warrant and hospitality; Documento audiovisual. Acervo de animação; Garantia e Hospitalidade Cultural; Filme de animação; Análise de domínio; Library and Information Science; Biblioteks- och informationsvetenskap;

    Sammanfattning : A anima��o ser� abordada nesta pesquisa como um documento audiovisual que suporta ainforma��o por meio da imagem constru�da e do som. E ao ser entendida como tal, aanima��o necessita de t�cnicas para leitura, an�lise e s�ntese da informa��o contida nessesuporte e que atenda �s particularidades existentes nessa tipologia. LÄS MER

  4. 3. Accurate Finite Difference Methods for Option Pricing

    Författare :Jonas Persson; Lina von Sydow; Per Lötstedt; Johan Tysk; Jari Toivanen; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Finite differences; Option pricing; Adaptive methods; Numerical Analysis; Numerisk analys;

    Sammanfattning : Stock options are priced numerically using space- and time-adaptive finite difference methods. European options on one and several underlying assets are considered. These are priced with adaptive numerical algorithms including a second order method and a more accurate method. LÄS MER

  5. 4. Skin phototesting using a divergent ultraviolet B beam : development and evaluation on a normal material

    Författare :Michail Ilias; Linköpings universitet; []
    Nyckelord :MEDICINE; MEDICIN;

    Sammanfattning : The phototesting method proposed provokes the skin by means of a divergent UVB beam. The beam divergence is induced by an optical plano-concave !ens placed at the opening of the light guide which directs the light from the UV lamp to the skin. LÄS MER

  7. 5. Image Analysis in Support of Computer-Assisted Cervical Cancer Screening

    Författare :Patrik Malm; Ewert Bengtsson; Calum MacAulay; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Image analysis; cervical cancer; pap-smear; synthetic images; screening; image processing; cytometry; Computerized Image Processing; Datoriserad bildbehandling;

    Sammanfattning : Cervical cancer is a disease that annually claims the lives of over a quarter of a million women. A substantial number of these deaths could be prevented if population wide cancer screening, based on the Papanicolaou test, were globally available. The Papanicolaou test involves a visual review of cellular material obtained from the uterine cervix. LÄS MER