Home > Articles > Published articles > Image zooming based on sampling theorems |
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 |