New subband decompositions and coders for image and video compression

A review of the spectral partitioning commonly used in subband image coders and new directional subband decompositions is presented. The theoretical coding gain (TCG) is then estimated for a broad class of images, and it is revealed that for natural images, the increase in performance of the directi...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	Bamberger, R.H.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Entropy Filter bank Geometry Humans Image coding Image reconstruction Nonlinear filters Prototypes Video compression Video sequences
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