Remoção de ruído em sinais unidimensionais usando o algoritmo de variação total de recorte iterativo

Abstract

The filtering technique using total variation emerges as an extremely effective strategy in restoring signals that exhibit discontinuities in various parts of their structure. This study presents and performs the implementation of a one-dimensional signal filtering algorithm based on total variation. The intention is to demonstrate the effectiveness of this algorithm through a series of synthetic filtering tests. The results presented in this thesis were highly relevant to demonstrate the effectiveness of the proposed algorithm. Through a series of rigorously conducted experiments, it was possible to demonstrate the algorithm's ability to solve complex noise removal problems in different scenarios