. Author manuscript; available in PMC: 2009 Nov 27.

Published in final edited form as: IEEE Trans Image Process. 2009 May 27;18(10):2221–2229. doi: 10.1109/TIP.2009.2024064

TABLE III.

Optimal set of parameters used for validation on the 2D synthetic data simulated with Field II. For the NL-means-based filters n = 4 and |Δ_{i_k}| = 33 × 33.

Filter	iteration number	smoothing parameter	threshold	patch size

SBF	400	-	-	5 × 5
SRAD	500	dt = 0.05	-	-
NL-means	-	h = 50	-	11 × 11
OBNLM	-	h = 50	μ₁ = 0.75	11 × 11