Nawwas, LinaLinaNawwasMöddel, MartinMartinMöddelKnopp, TobiasTobiasKnopp2024-04-242024-04-242024-03-10International Journal on Magnetic Particle Imaging 10 (1, suppl. 1): 2403033 (2024)https://hdl.handle.net/11420/47248Magnetic Particle Imaging (MPI) is a tracer-based medical imaging modality with great potential due to its high sensitivity, high spatiotemporal resolution, and ability to quantify the tracer concentration. Image reconstruction in MPI is an ill-posed problem, which can be addressed by the use of regularization methods. Single-and multi-contrast MPI reconstructions produce different kinds of artifacts. In this work, the multi-contrast MPI channel leakage is introduced and an analysis of the multi-contrast MPI system matrix properties is conducted to understand the source of the multi-contrast MPI channel leakage.en2365-903320241, suppl. 1Infinite Science Publishinghttps://creativecommons.org/licenses/by/4.0/Medicine, HealthEngineering and Applied OperationsJournal Article10.15480/882.952010.18416/IJMPI.2024.240303310.15480/882.9520Journal Article