The findings from a single pass deghoster prototype for terrestrial transmitted video
Sherratt, R. S. (1997) The findings from a single pass deghoster prototype for terrestrial transmitted video. In: DSP Chips in Real-Time Instrumentation and Display Systems (Digest No: 1997/300), IEE Colloquium on , 24 Sept 1997, Leicester, UK, 3/1-3/4.
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To link to this item DOI: 10.1049/ic:19970994
A deterministic prototype video deghoster is presented which is capable of calculating all the multipath channel distortion characteristics in one single pass and subsequently removing the multipath distortions, commonly termed ghosts. Within the system, a channel identification algorithm finds in isolation all the ghost components while a dedicated DSP filter subsystem is capable of removing ghosts in real time. The results from the system are presented.