Old Movies Noise Reduction via Wavelets and Wiener Filters

  title={Old Movies Noise Reduction via Wavelets and Wiener Filters},
  author={Vittoria Bruni and Domenico Vitulano},
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. 

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