Auteur Mohammad Ghanbari
Documents disponibles écrits par cet auteur (3)
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Randa Atta, Auteur ; Rawya Rizk, Auteur ; Mohammad Ghanbari, Auteur |Although most of the proposals for implementing motion-compensated temporal filtering (MCTF) schemes are based on the wavelet transform, in this paper, we propose an MCTF framework based on the discrete cosine transform (DCT). Using DCT decimat[...]
Article : texte imprimé
Hoda Roodaki, Auteur ; Tonko Ćurko, Auteur ; Mohammad Ghanbari, Auteur |In this paper joint optimization of layers in the layered video coding is investigated. Through theoretical analysis and simulations, it is shown that, due to higher interactions between the layers in a SNR scalable codec, this type of layering [...]
Article : texte imprimé
Athar Ali Moinuddin, Auteur ; Ekram Khan, Auteur ; Mohammad Ghanbari, Auteur |In this paper we analyze the impact of tree structures on the performance of zerotree-based wavelet video codecs. Since zerotree approach is based on aggregation of insignificant coefficients in trees, therefore design of a tree structure is the[...]
