SNR-Adaptive Inhomogeneous Noise Correction Combined with Uniform Filter and Sensitivity Map (INCUS) Applying to Diffusion Weighted Image with Parallel Imaging

Keywords

absolute accordingly actually adaptive adaptively added adjustable allowing applicable application applied apply applying assumed automatically axis becomes begin best better blur brain call close coil combined combining constant control controlled corp corrected correcting correction dashed defined degree denote dependent dependently depending development difficult diffusion distribution divided domain easily effective employing encoding errors especially even filter filtered filtering filters flow freedom frequency function furthermore general geometric green healthy idea ideal improve inhomogeneous instead introduced isotropic japan known linear matrix measured measuring medical minimizing named naturally nearest noise noises noisy nonuniform normalize optimally optimum original parallel portion portions power practical practically process produced propose proposed real reduced regarded remained representative respectively root sampled scaling self sense sensitivity shot simple simpler simulated since slice slowly smoothing solid space spatially spectrum square strength structure suffer sufficiently summation surface systems target tensor theoretically thresholding tune type types uniform uniformly usually vantage variable version volunteer whole wiener