Image deblurring – Wiener filter versus TSVD approach
Piotr Bojarczak, Z. Łukasik · DSpace VŠB-TUO (VŠB-TUO) · 2011
This paper presents comparison study of two different deblurring methods: Wiener filter and TSVD decomposition.Wiener filter is a method giving the best results when variance of the noise incorporated in blurring process is known a priori.In TSVD decomposition the knowledge of precise variance of the noise is not necessary to image restoration.The paper also discusses basis blurring forms and their mathematical description.