Cahiers du CEREMADE

Unité Mixte de Recherche du C.N.R.S. N°7534
 
Abstract : We propose a new model for zooming digital image. This model, driven by a partial differential equation, will balance between linear zooming on homogenous zones to anisotropic diffusion near edges. This allows to combines advantages on linear zoom models and of some non linear ones while leaving out their drawbacks.
 
 
A PARTIAL DIFFERENTIAL EQUATION APPROACH TO IMAGE ZOOM
BELAHMIDI A., GUICHARD F.
2004-20
11-03-2004
 
Université de PARIS - DAUPHINE
Place du Maréchal de Lattre De Tassigny - 75775 PARIS CEDEX 16 - FRANCE
Téléphone : +33 (0)1 44-05-49-23 - fax : +33 (0)1 44-05-45-99