A Novel, Efficient Architecture for the 1D, Lifting-Based DWT with Folded and Pipelined Schemes
Chin-Fa Hsieh 0, Tsung-Han Tsai, Neng-Jye Hsu, Chih-Hung Lai
0China Institute of Technology, Taipei, Taiwan
Available Online October 2006.
- https://doi.org/10.2991/jcis.2006.20How to use a DOI?
- lifting, discrete wavelet transform
- In this paper, we propose a novel, efficient VLSI architecture for the implementation of one-dimension, lifting-based discrete wavelet transform (DWT). Both of the folded and the pipelined schemes are applied in the proposed architecture; the former scheme supports higher hardware utilization and the latter scheme speed up the clock rate of the DWT. The architecture has been coded in Verilog HDL, then verified successfully by the platform of Quartus-II of version 5.0. Finally, it was realized with the FPGA device of Cyclone family from Altera Corp.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Chin-Fa Hsieh AU - Tsung-Han Tsai AU - Neng-Jye Hsu AU - Chih-Hung Lai PY - 2006/10 DA - 2006/10 TI - A Novel, Efficient Architecture for the 1D, Lifting-Based DWT with Folded and Pipelined Schemes PB - Atlantis Press SP - 82 EP - 85 SN - 1951-6851 UR - https://doi.org/10.2991/jcis.2006.20 DO - https://doi.org/10.2991/jcis.2006.20 ID - Hsieh2006/10 ER -