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