Normalized quantitative assessment of receive-coil sensitivity using MPI transfer function measurements

In human-scale magnetic particle imaging (MPI), field inhomogeneities arise because a large fraction of the bore volume is utilized for imaging. Accurate knowledge of the receive-coil sensitivity is essential for hybrid systemmatrix generation and model-based system matrix reconstruction. In this work, we present an efficient approach for measuring normalized receive-field profiles using a calibration coil and a small number of measurements.

Subjects

MPI

magnetic particle imaging

Reconstruction

Image Reconstruction

Magnetic Nanoparticles

Hyperthermia

SPION

MPS

Calibration

FFL

DDC Class

616: Diseases

537: Electricity and Electronics

Lizenz

https://creativecommons.org/licenses/by/4.0/

Publication version

publishedVersion

Name

1005.pdf

Type

Main Article

Size

1.94 MB

Format

Adobe PDF

Options

Normalized quantitative assessment of receive-coil sensitivity using MPI transfer function measurements