V. Bruni, D. Vitulano
National Council of Research (C. N. R.)
Istituto per le Applicazioni del Calcolo "M. Picone"
Viale del Policlinico, 137
00161 Rome
Italy
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e-mail:{bruni,vitulano}@iac.rm.cnr.it |
Abstract
An effective 3D motion compensated extension of WienerChop model [Gha97a, Cho98a] for image sequences is presented. The proposed framework is based on a suitable combination of Wiener filter and wavelet transform and it can be shown to outperform the currently available techniques. Effectiveness combined with a low computational effort makes this approach very attractive and then it can be successfully employed in restoration of old movies