A partial differential equation approach to image zoom
Belahmidi, Abdelmounim; Guichard, Frédéric (2004), A partial differential equation approach to image zoom, International Conference on Image Processing, 2004. ICIP '04. Proceedings, IEEE, p. 649-652. http://dx.doi.org/10.1109/ICIP.2004.1418838
TypeCommunication / Conférence
Conference titleInternational Conference on Image Processing, 2004 (ICIP '04)
Book titleInternational Conference on Image Processing, 2004. ICIP '04. Proceedings
MetadataShow full item record
Abstract (EN)We propose a new model for zooming digital images. This model, driven by a partial differential equation, performs a balance between a linear zoom on homogenous zones and an anisotropic diffusion based. zoom near edges. This allows the advantages of linear zoom models and of some nonlinear ones to be combined while leaving out their drawbacks.
Subjects / KeywordsPDE
Showing items related by title and author.