Abstract
A fast Vector Quantization (VQ) encoder for video signals is developed. The video signal is encoded by VQ in a frame by frame manner. This VQ encoder can quickly search codebook for a minimum distortion codeword by exploiting the spatial and temporal redundancy as well as using dimension reduction technique. Finally a simplified labels replenishment technique is employed for the benefit to bit rate.
Original language | English |
---|---|
Pages (from-to) | 451-457 |
Number of pages | 7 |
Journal | IEEE Transactions on Consumer Electronics |
Volume | 40 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1994 Aug |
All Science Journal Classification (ASJC) codes
- Media Technology
- Electrical and Electronic Engineering