Sparsity-optimized Harmonic Wavelets for Compressed Sensing MRI
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چکیده
منابع مشابه
Distributed Compressed Sensing for Accelerated MRI
INTRODUCTION: Compressed sensing has recently been introduced as a powerful method to reduce the number of required samples by exploiting signal compressibility [1,2]. Application to MRI was proposed for reconstruction of images that have a sparse representation in a known transform domain (e.g. wavelets) from randomly undersampled k-space data [3]. The maximum acceleration is limited by the im...
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