Combined multiresolution source coding and modulation for digital broadcast of HDTV

A practical end-to-end all-digital multiresolution system is demonstrated that employs joint source-channel coding and modulation in order to achieve efficient broadcast of digital HDTV. The threshold effect plaguing single resolution systems is softened by a stepwise graceful degradation. This can...

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Veröffentlicht in:	Signal processing. Image communication 1992, Vol.4 (4), p.283-292
Hauptverfasser:	Uz, K.M, Ramchandran, K, Vetterli, M
Format:	Artikel
Sprache:	eng
Schlagworte:	Digital broadcast HDTV coding and transmission joint source-channel coding multiresolution
Online-Zugang:	Volltext
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