Noise Reduction in Accelerated Diffusion Spectrum Imaging Through Integration of SENSE Reconstruction Into Joint Reconstruction in Combination with Q-Space Compressed Sensing

Keywords

accelerated acceleration accurate acquisition acquisitions adjustment advanced advances anatomical approaches appropriate arbitrary architecture assumption audience brain calculating channel coil coils combination common commonalities complex compressed compute computer consist consistency context cube density depicts diffusion distribution domain edge edges encoding enhancing equipped estimation every exploiting fast fiber finite fitted formulation framework functions global half head healthy human implies improved improves improving incorporate incorporates incorporating independent independently instead integration inverse involve iterative iteratively joint jointly king knowledge kurtosis least leveraging limited linear mapping math minx modeling models modify moreover multiplicative neighboring noise operator orientation original parallel physicians preserving press principles prior process proposed pure quality randomly reciprocal reconstructed reconstruction reduction regularization represents review scalar scanner science scientists sense sensing sensitivity series several shrinkage similarity slice smoothing smoothness solution solving space sparsity spatial spectrum squares structural structure subsequently superior systems takes target technical tensor tensors term terms thresholding tracking tracts transform volunteers yielded yielding