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- - COMPRESSED SENSING RECONSTRUCTION FOR MULTI-SLICE AND MULTI-SLAB ACQUISITIONS
- - COMPRESSED SENSING RECONSTRUCTION FOR MULTI-SLICE AND MULTI-SLAB ACQUISITIONS
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机译:--多切片和多平板采集的压缩传感重建
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摘要
A method for capturing a three-dimensional image volume using a magnetic resonance imaging device includes providing a plurality of slices corresponding to an imaged object, Or performing a multi-slice or multi-slab acquisition process to capture three-dimensional slabs. Each individual slice or three-dimensional slab included in a plurality of slices or three-dimensional slabs includes k-space data. An iterative compressed-sensing reconstruction process is applied to jointly reconstruct a plurality of three-dimensional slabs as a single consistent volume. The iterative compression-sensing reconstruction process solves a cost function that includes a summation of individual data fidelity terms corresponding to a plurality of three-dimensional slabs.
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