Multielementary processor implementation of 2D wavelet transforms

摘要

This paper presents a new implementation of a 2D wavelet transform (2D-WT) in VISI circuit for real-time digital signal processing. The parallel algorithm of the 2D-WT used for designing and im- Plementing this new architecture enhances the performance of com- Putations. The proposed multi-elementary processor architecture of The 2D-WT yields a very flexible hardware configuration. Relative To other methods, this approach offers a high processing speed for Providing the wavelet coefficients.