The Discrete Wavelet Transform (DWT) has gained the reputation of being a very effective signal analysis tool for many practical applications. This paper presents an approach towards VLSI ...

The discrete wavelet transform (DWT) is essentially a set of bandpass filters and their efficient implementation. In this chapter, the implementation of the DWT using typical filters is described.

Abstract: The filter bank implementation of standard Discrete Wavelet Transform (DWT) suffers from coefficient expansion problem. In this paper a methodology is proposed to address the coefficient ...

This project provides an interactive desktop application for comparing different image denoising algorithms on grayscale images corrupted by various types of noise. The primary goal is to demonstrate ...

Based on LOL-v1 (Previous/Paper) 0.9005 27.39 0.0383 The previous results reported in our paper for LOL-v2-Real were based on the LOL-v1 dataset, which we refer to as "Based_v1". Traditional Low-Light ...

The experimental ultrasound data is always trained by measurement errors, internal and external noise. For this reason, it is always necessary to apply some signal processing operations, such as ...

Wavelet transform is being widely used in the field of information processing. One-dimension and two-dimension quantum wavelet transforms have been investigated. However, three-dimensional quantum ...