Image zooming based on sampling theorems
Almira Picazo, José María (Universidad de Jaén. Departamento de Matemáticas)
Romero, A. E. (University of London. Department of Computer Science)

Date:	2011
Abstract:	In this paper we introduce two digital zoom methods based on sampling theory and we study their mathematical foundation. The first one (usually known by the names of "sinc interpolation", "zero-padding" and "Fourier zoom") is commonly used by the image processing community.
Rights:	Tots els drets reservats.
Language:	Anglès
Document:	Article ; divulgació ; Versió publicada
Published in:	Materials matemàtics, 2011, p. 1-22, ISSN 1887-1097

35 p, 2.7 MB

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