Details
| Original language | English |
|---|---|
| Title of host publication | 1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 1648-1651 |
| Number of pages | 4 |
| ISBN (electronic) | 0780305930 |
| Publication status | Published - 1992 |
| Event | 1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992 - San Diego, United States Duration: 10 May 1992 → 13 May 1992 |
Publication series
| Name | Proceedings - IEEE International Symposium on Circuits and Systems |
|---|---|
| Volume | 4 |
| ISSN (Print) | 0271-4310 |
Abstract
Key components for implementation of HDTV subband coding schemes are filterbanks for band splitting at the transmitter side and for band synthesis at the receiver side. In order to reduce hardware cost andsize, VLSIrealizations of filterbanks by dedicated circuits isrequested.Theimpactofthefilteralgorithms, architectural structures and circuit technique on the implementation is explained. Inparticular, the advantages of QMFs for the hardware implementation of two-dimensional HDTV filterbanks are presented. The potential of dedicated circuit design under consideration of all a priori knowledge is illustrated for a 14×10 tap QMF filterbank with onchip line memories.
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
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1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992. Institute of Electrical and Electronics Engineers Inc., 1992. p. 1648-1651 230361 (Proceedings - IEEE International Symposium on Circuits and Systems; Vol. 4).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - VLSI architectures of two-dimensional filters for HDTV coding
AU - Pirsch, P.
AU - Grüger, K.
AU - Winzker, M.
PY - 1992
Y1 - 1992
N2 - Key components for implementation of HDTV subband coding schemes are filterbanks for band splitting at the transmitter side and for band synthesis at the receiver side. In order to reduce hardware cost andsize, VLSIrealizations of filterbanks by dedicated circuits isrequested.Theimpactofthefilteralgorithms, architectural structures and circuit technique on the implementation is explained. Inparticular, the advantages of QMFs for the hardware implementation of two-dimensional HDTV filterbanks are presented. The potential of dedicated circuit design under consideration of all a priori knowledge is illustrated for a 14×10 tap QMF filterbank with onchip line memories.
AB - Key components for implementation of HDTV subband coding schemes are filterbanks for band splitting at the transmitter side and for band synthesis at the receiver side. In order to reduce hardware cost andsize, VLSIrealizations of filterbanks by dedicated circuits isrequested.Theimpactofthefilteralgorithms, architectural structures and circuit technique on the implementation is explained. Inparticular, the advantages of QMFs for the hardware implementation of two-dimensional HDTV filterbanks are presented. The potential of dedicated circuit design under consideration of all a priori knowledge is illustrated for a 14×10 tap QMF filterbank with onchip line memories.
UR - http://www.scopus.com/inward/record.url?scp=84940903278&partnerID=8YFLogxK
U2 - 10.1109/ISCAS.1992.230361
DO - 10.1109/ISCAS.1992.230361
M3 - Conference contribution
AN - SCOPUS:84940903278
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 1648
EP - 1651
BT - 1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1992 IEEE International Symposium on Circuits and Systems, ISCAS 1992
Y2 - 10 May 1992 through 13 May 1992
ER -