Fully compatible EDTV for improving both Y and color signals by using a single new subcarrier

Fully compatible EDTV for improving both Y and color signals by using a single new subcarrier

An enhanced-definition TV (EDTV) is discussed in which the resolution of a Y signal is extended both horizontally and vertically. Horizontal extension is a achieved by inserting the information into the so-called Fukinuki hole, and vertical extension by progressive interlace scan conversion. The res...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE transactions on consumer electronics 1988-08, Vol.34 (3), p.469-473
Hauptverfasser: Fukinuki, T., Hirano, Y., Yoshigi, H., Suzuki, N.
Format: Artikel
Sprache:eng
Schlagworte:
Bandwidth
HDTV
Signal resolution
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An enhanced-definition TV (EDTV) is discussed in which the resolution of a Y signal is extended both horizontally and vertically. Horizontal extension is a achieved by inserting the information into the so-called Fukinuki hole, and vertical extension by progressive interlace scan conversion. The resulting improvement in color signals is studied and a scheme for extending the bandwidth of a Q signal appropriate to the proposed EDTV system is proposed. The relationship between various methods of extension is clarified.< >
ISSN:0098-3063
1558-4127
DOI:10.1109/30.20142