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Table 1 TV for 6 noisy and denoised images with noise variance 0.005

From: A Laplacian based image filtering using switching noise detector

Noise variance (0.005)

TV (original mage)

TV (noisy image)

TV (ROF model)

TV (Wiener filter)

TV (our method)

Boat

1.6

2.09

1.31

1.42

1.22

Man

1.76

2.20

1.32

1.51

1.22

House

1.3

1.81

1.21

1.27

1.14

Cameraman

1.67

2.13

1.33

1.53

1.20

Lena

1.26

1.74

1.16

1.24

1.12

Barbara

1.57

2.07

1.15

1.36

1.10

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