MOWHARP: Multi-Oriented Windowed HARP Reconstruction for Robust Strain Imaging

This work presents the first application on real data of a method based in acquiring an overdetermined set of stripes for HARP-based reconstruction of the myocardial strain in SPAMM acquisitions and its combination with a method that makes use of the windowed Fourier Transform for the reconstruction. The experiments have shown, both quantitatively and visually, a more robust and precise reconstruction by introducing the aforementioned strategies within the HARP approach. The proposed methodology brings new opportunities in the design of acquisition sequences for strain imaging.

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