Essays about: "PI-original"

Found 1 essay containing the word PI-original.

  1. 1. Iterative Enhancement of Non-Exact Reconstruction in Cone Beam CT

    University essay from Bildbehandling; Tekniska högskolan

    Author : Johan Sunnegårdh; [2004]
    Keywords : Technology; iterative enhancement; cone beam CT; non-exact reconstruction; PI-original; interpolation; image representation; forward projection; TEKNIKVETENSKAP;

    Abstract : Contemporary algorithms employed for reconstruction of 3D volumes from helical cone beam projections are so called non-exact algorithms. This means that the reconstructed volumes will contain artifacts irrespective of the detector resolution and number of projections angles employed in the process. READ MORE