Fig. 10

Transaxial slices that cut through the center of the mini-Derenzo phantom. a noisy image. b GF denoised image with FWHM = 1.07. c BF denoised image with \(\sigma _d = 4.5\) mm, \(\sigma _r = 1.5\). d ADF with \(\lambda\) = 0.15, \(\kappa\) = 4. e HOSVD-S, f HOSVD-W, g HOSVD-KSW with p = 9