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Abstract #0396

Processing of muscle phosphorus 7T CSI data using PCA denoising and deconvolution

Martijn Froeling1, Tijl A van der Velden1, Jeanine J Prompers1, and Dennis WJ Klomp1
1Department of Radiology, UMC Utrecht, Utrecht, Netherlands

Chemical shift imaging generally suffers from low SNR and low spatial resolution, especially for x-nuclei. State of the art image processing methods from the MRI domain, e.g. DTI pre-processing, can be applied to CSI data. In this study we show the feasibility of PCA denoising combined with deconvolution to enhance CSI SNR and spatial localization.

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