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Table 1 Comparison of computational time on datasets 1

From: An enhanced adaptive non-local means algorithm for Rician noise reduction in magnetic resonance brain images

Denoising methods

Computational time (s)

3%

5%

7%

9%

FANLM

5.85

6.21

8.14

9.43

NLM

9.52

11.92

12.67

14.39

LMMSE

2.12

2.88

3.48

4.92

UWT

2.78

3.56

4.32

5.14

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BMC Medical Imaging

ISSN: 1471-2342

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