patch9_sw30_num10_aggr1_grid1

Experimental results for MNLM-DCT filter (patch 9x9, search window 31x31, with sampling grid size =1 aggregation) on Gaussian noise

(mouse over the iteration number for showing the result)

σ_n=5

σ_n=10

σ_n=20

σ_n=40

σ_n=50

Lena

1

1

1

1

2

1

2

Baboon

1

1

1

1

2

1

2

Barbara

1

1

1

1

2

1

2

Peppers

1

1

1

1

2

1

2

F16

1

1

1

1

2

1

2

House

1

1

1

1

2

1

2

Kodim04

1

1

1

1

2

1

2

Kodim08

1

1

1

1

2

1

2

Kodim13

1

1

1

1

2

1

2

Kodim19

1

1

1

1

2

1

2

Kodim22

1

1

1

1

2

1

2

Kodim23

1

1

1

1

2

1

2

Target Image (scaled for viewing)

CSM Fitting Result

PSNR Comparison