Tikhonov Regularization in Kronecker Product Approximation for Image Restoration with Mean Boundary Conditions

Svetoslav Savchev

Studenteropgave: Semesterprojekt

Abstrakt

Truncated Singular Value Decomposition (TSVD) regularization method have been used by Zhao et al. [“Kronecker product approximations for image restoration with new mean boundary conditions” (2011), Applied Mathematical Modelling, Vol. 36, pp. 225-237]. In this report, I propose an alternative regularization the Tikhonov method. The new regularization method gives better relative error when applied to Kronecker product approximation solutions with mean boundary condition.

UddannelserMatematik, (Bachelor/kandidatuddannelse) Bachelor el. kandidat
SprogEngelsk
Udgivelsesdato30 jan. 2012
VejledereJohnny T. Ottesen

Emneord

  • image restoration
  • deblurring