Sökning: "nonuniformity correction"

Hittade 1 uppsats innehållade orden nonuniformity correction.

  1. 1. Scene-based correction of image sensor deficiencies

    Uppsats för yrkesexamina på grundnivå, Bildbehandling; Tekniska högskolan

    Författare :Petter Torle; [2003]
    Nyckelord :Technology; nonuniformity correction; fixed pattern noise; scene-based; motion estimation; sequence; registration; IR; FPN; NUC; TEKNIKVETENSKAP;

    Sammanfattning : This thesis describes and evaluates a number of algorithms for reducing fixed pattern noise in image sequences. Fixed pattern noise is the dominantnoise component for many infrared detector systems, perceived as a superimposed pattern that is approximately constant for all image frames. LÄS MER