An Inverse Approach for Ultrasonic Imaging From Full Matrix Capture Data: Application to Resolution Enhancement in NDT
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2020.2990430
Abstract: In the context of nondestructive testing (NDT), this article proposes an inverse problem approach for the reconstruction of high-resolution ultrasonic images from full matrix capture (FMC) data sets. We build a linear model that links… read more here.
Keywords: resolution; inverse approach; full matrix; matrix capture ... See more keywords
An Analytical Inverse Approach to Design GRIN Lenses
Sign Up to like & getrecommendations! Published in 2018 at "Acoustical Physics"
DOI: 10.1134/s1063771018060131
Abstract: An analytical inverse method to design lenses of isotropic inhomogeneous refractive index (RI) distribution is presented, where the wave ray propagation is described by the eikonal equation. We show that some particular RI distributions can… read more here.
Keywords: inverse approach; method; approach design; analytical inverse ... See more keywords
Estimation of thermophysical propreties of far infrared vacuum drying potato by application of inverse approach
Sign Up to like & getrecommendations! Published in 2020 at "Thermal Science"
DOI: 10.2298/tsci200415225m
Abstract: In this paper the estimation of the moisture diffusivity, together with other thermophysical properties of a far-infrared vacuum dried of potato slices by using an inverse approach were studied. In direct problem a mathematical model… read more here.
Keywords: infrared vacuum; vacuum drying; estimation; inverse approach ... See more keywords