It has been shown in [1, 2] that zero-zone quantizers offer very good R-D tradeoffs, especially at low bit rates, in spite of their simplicity in implementation and concept. In  the performance of such codecs for still and moving images were reported for a dyadic 10-band subband coder. In this paper we extend those results to other subband image codecs, and DCT, and compare their performances.
|Original language||English (US)|
|Journal||Proceedings - IEEE International Symposium on Circuits and Systems|
|State||Published - Jan 1 1998|
|Event||Proceedings of the 1998 IEEE International Symposium on Circuits and Systems, ISCAS. Part 5 (of 6) - Monterey, CA, USA|
Duration: May 31 1998 → Jun 3 1998
All Science Journal Classification (ASJC) codes
- Electrical and Electronic Engineering