ArticleMaterials (Basel, Switzerland)2020
Magnetic Induction Tomography Spectroscopy for Structural and Functional Characterization in Metallic Materials.
Article in Materials (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Two-Field Excitation for Contactless Inductive Flow Tomography.Sensors (Basel, Switzerland) · 2024Article
- A Review on Magnetic Induction Spectroscopy Potential for Fetal Acidosis Examination.Sensors (Basel, Switzerland) · 2022Review
- Inverse Transformation in Eddy Current Tomography with Continuous Optimization of Reference Defect Parameters.Materials (Basel, Switzerland) · 2021Article
- Multi-Frequency Magnetic Induction Tomography System and Algorithm for Imaging Metallic Objects.Sensors (Basel, Switzerland) · 2021Article
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Authors and funding
2 authors.
Funding
Abstract
Magnetic induction tomography (MIT) is a powerful imaging system for monitoring the state of metallic materials. Tomographic methods enable automatic inspection of metallic samples making use of multi-sensor measurements and data processing of eddy current-based sensing from mutual inductances. This paper investigates a multi-frequency MIT using both amplitude and phase data. The image reconstruction algorithm is based on a novel spectrally-correlative total variation method allowing an efficient and all-in-one spectral reconstruction. Additionally, the paper shows the rate of change in spectral images with respect to the excitation frequencies. Using both spectral maps and their spectral derivative maps, one can derive key structural and functional information regarding the material under test. This includes their type, size, number, existence of voids and cracks. Spectral maps can also give functional information, such as mechanical strains and their thermal conditions and composition.
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Registered trials
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