DESIGN A LIFTING SCHEME BASED AREA AND DELAY OPTIMIZED VLSI ARCHITECTURE FOR DWT

Wavelet analysis is based on the principle of scale analysis. Actually, according to some wavelet specialists, employing wavelets is akin to taking a certain stance when it comes to data processing. For the purpose of representing data or other functions, wavelets are functions that meet specific mathematical conditions. Utilizing a carry select adder, a separable pipeline architecture is described in this study for the quick computation of the 2D DWT with little space and latency. Appropriate 2-D DWT filtering process design and effective data transfer between 2 D DWT filters yield reduced latency and little area.