Signal to noise enhancement using wavelets andsplit spectrum processing. Application to defectdetection by ultrasonics

Abstract: In ultrasonic techniques, information on defect characterization possibilities has required more evolved technique development than classical methods. To obtain a

In this paper, some signal- processing algorithms are developed and implemented on a computer to allow their utilization in real- time processing of ultrasonics NDT results. Keywords

Abstract : In this paper, we contribute by the development of some signal processing techniques based on time frequency and wavelet transform in order to enhance the sensibility

In this paper, some signal processing algoritms mike split spectrum processing (SSP) and wavelets are developed and implemented on computer allowing their utilization in ultrasonics

Dans tous les cas et pour chaque échantillon de l’image numérique, on recrée un nouvel élément d’image ou un nouveau pixel dont on choisit la forme de façon à reconstituer

Targeting the ROS-HIF-1-endothelin axis as a therapeutic approach for the treatment of obstructive sleep apnea- related cardiovascular complications. Pharmacology and

When TCN meet high school students: deciphering western Cévennes landscape evolution (Lozère, France) using TCN on karstic networks.. Aims of

Normoxic recovery reverses inter- mittent hypoxia-induced systemic and vascular inflammation Comments on: Intermittent hypoxia- induced cardiovascular remodeling is reversed by