A5102910431- Electrical and Bioimpedance Tomography
- Geophysical and Geoelectrical Methods
- Flow Measurement and Analysis
- Sparse and Compressive Sensing Techniques
- Image and Signal Denoising Methods
- Blind Source Separation Techniques
- Electron Spin Resonance Studies
- Non-Destructive Testing Techniques
- Magnetic Field Sensors Techniques
- Wireless Power Transfer Systems
- Energy Harvesting in Wireless Networks
- Microwave Imaging and Scattering Analysis
Applied Sciences Laboratory (United States)
2018
Shahed University
2018
General Electric (Spain)
2013
Sharif University of Technology
2012
Electrical Impedance Tomography (EIT), is one of the medical imaging technologies. It can also be used in industrial process monitoring. In this method, image electrical conductivity distribution inner part a conductive subject reconstructed. The reconstruction done by injecting an accurate current into boundary (e.g. body), measuring voltages around and transmitting them to computer, processing on acquired data with software (e.g., MATLAB). images are obtained from peripheral using...
A number of B1 mapping methods have been introduced. model to facilitate choice among these is valuable, as the performance each technique affected by a variety factors, including acquisition signal-to-noise ratio (SNR). The Bloch–Siegert shift method has recently garnered significant interest. In this paper, we present statistical suitable for analysis method. Unlike previously presented models, valid in both low SNR and high regimes. We detailed across broad range scenarios, compare it two...
Purpose Managing local specific absorption rate (SAR) in parallel transmission requires ensuring that the peak SAR over a large number of voxels (> ) is below regulatory limit. The safety risk to patient depends on cumulative (not instantaneous) thus making joint design all RF pulses sequence desirable. We propose Iterative Minimization Procedure with Uncompressed Local Estimate (IMPULSE), an efficient optimization formulation and algorithm can handle uncompressed matrices optimize for...
The quality of reconstructed images in Electrical Impedance Tomography (EIT) depends on two essential factors: first, precision the EIT hardware current injection and voltage measurement second, efficiency its image reconstruction algorithm. Therefore source plays an important a vital role instruments. Floating-load sources constructed using sink drivers have better performance higher output impedance than grounded-load (single-ended) sources. In addition, main feature this kind is that not...