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Table 2 The parameter values in all experiments of PNAE

From: A parallel nonlinear adaptive enhancement algorithm for low- or high-intensity color images

 

R

c 1

c 2

σ

Figure 4a

1

0.1

0.4

1

Figure 5a

1

0.1

0.4

1

Figure 7a

1

0.1

0.4

1

Figure 7c

1

0.1

0.4

1

Figure 7e

1

0.1

0.5

1

Figure 7g

1

0.1

3

1

Figure 8a

1

0.1

0.5

1

Figure 9a

1

0.1

0.5

1