Taoufik Aguili

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We present a multiresolution approach for blind image separation convolutely mixed. To move in transform domain, we make use of an Adaptive Quincunx Lifting Scheme based on wavelet decomposition followed by a geometric unmixing algorithm. In others words, the mixed signals are decomposed by an adaptive lifting scheme. Then, the unmixing algorithm is applied(More)
This paper describes a new multi-resolution approach for the blind separation of convolutive image mixtures in transform domain. The proposed method uses an Adaptive Vectorial case of Quincunx Lifting Scheme (AVQLS), based on wavelet decomposition, and a geometric unmixing algorithm. It proceeds in three steps: first, the mixed images are decomposed by(More)
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