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1987
Conference Paper
Titel
Technical solutions for a sequential HDTV-production standard with todays technology
Abstract
The authors discuss the problems of sequential scanning and present a 4-channel camera-system which avoids these problems. A signal format for storing sequentially scanned HDTV signals without exceeding the bandwidth of commercially available VTR's is proposed. This format uses diagonal frequency shaping followed by a line quincunx subsampling structure.
Language
English
Tags
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filtering and prediction theory
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high definition television
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picture processing
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signal processing
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television standards
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video signals
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video tape recorders
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vtr
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sequential HDTV-production standard
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sequential scanning
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4-channel camera-system
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signal format
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scanned HDTV signals
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diagonal frequency shaping
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line quincunx subsampling structure