About this document
3D DWT VLSI Architecture for Imaging by Lucas Weaver is a document available to read on EtoBox.
This document provides an overview of discrete wavelet transforms and proposes an improved 3D discrete wavelet transform VLSI architecture. It discusses how discrete wavelet transforms can be used to analyze signals at different scales, with better time-frequency resolution than short-time Fourier transforms. It then presents a lifting-based approach to implementing a 3D discrete wavelet transform using cascaded 1D transforms along the x, y, and z directions, with memory buffers between stages. The proposed
- Author
- Lucas Weaver
- Language
- EN