Channel error effects in a transform image compression system are reduced without error correcting codes by the use of soft decision demodulation and optimal filtering. Filtering is accomplished only if a received word is unreliable. An optimal reconstruction method is derived and examples are presented.
Optimal memoryless reconstruction of transformed images transmitted over noisy channels
Optimale gedaechtnislose Rekonstruktion von transformierten Bildern uebermittelt ueber einen gestoerten Kanal
1980
10 Seiten, 4 Bilder, 3 Tabellen, 8 Quellen
Aufsatz (Konferenz)
Englisch
THE QUICK ALMOST OPTIMAL MULTITHRESHOLD DECODERS FOR NOISY GAUSSIAN CHANNELS
British Library Conference Proceedings | 2007
|