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Practical coding for QAM transmission of HDTV

✍ Scribed by Heegard, C.; Lery, S.A.; Paik, W.H.

Book ID
119779960
Publisher
IEEE
Year
1993
Tongue
English
Weight
751 KB
Volume
11
Category
Article
ISSN
0733-8716

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Adaptive sub-band DCT coding for HDTV si
Adaptive sub-band DCT coding for HDTV signal transmission
✍ Kazunari Irie; Ryozo Kishimoto πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 702 KB

This paper presents an adaptive sub-band DCT coding for high-quality HDTV signal transmission. In the coder, the first stage quadrature mirror filters (QMFs) decompose the input signal into two bands in the horizontal direction, while the second stage filters decompose the two bands into four bands