Essays about: "scalar driven diffusion"

Found 1 essay containing the words scalar driven diffusion.

  1. 1. Scale-Space Methods as a Means of Fingerprint Image Enhancement

    University essay from Institutionen för teknik och naturvetenskap

    Author : Karl Larsson; [2004]
    Keywords : Datorteknik; fingerprint; template aging; correlation; image enhancement; scale-space; Gaussian scale-space; linear scale-space; nonlinear isotropic scale-space; nonlinear anisotropic scale-space; diffusion; scalar driven diffusion; scalar dependent diffusion; tensor driven diffusion; tensor dependent diffusion; Datorteknik;

    Abstract : The usage of automatic fingerprint identification systems as a means of identification and/or verification have increased substantially during the last couple of years. It is well known that small deviations may occur within a fingerprint over time, a problem referred to as template ageing. READ MORE