Sökning: "linjär-systemteori"

Hittade 1 uppsats innehållade ordet linjär-systemteori.

  1. 1. Detective Quantum Efficiency in the Image Domain

    Master-uppsats, KTH/Fysik

    Författare :Per Lundhammar; [2022]
    Nyckelord :detective quantum efficiency; linear systems theory; projection domain; image domain; x-ray imaging; detektiv kvanteffektivitet; linjär-systemteori; projektionsdomän; bilddomän; röntgenavbildning;

    Sammanfattning : We investigate the signal and noise transform characteristics from the projection domain to the image domain in a linear systems theory framework and predictions of the DQE within this framework are made. A simulation study of a photon counting silicon detector is made from which the energy information is used in order to produce synthetic monoenergetic images. LÄS MER