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Table 1 Mean squared errors of the BLF results for the original and subband signals

From: Bilateral image denoising in the Laplacian subbands

Area

Original

Original BLF

Subband BLF

Overall ([0,255])

9.12

3.24

2.11

Flat ([0,39])

10.8

4.58

2.86

Edge ([80,119])

6.11

1.55

2.64

Slope ([150,189])

8.53

3.45

1.67