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Table 4 Coefficients of Th 2 (TN NJND )

From: Fast mode decision based on human noticeable luminance difference and rate distortion cost for H.264/AVC

QP

a 2,1

b 2,1

c 2,1

a 2,2

b 2,2

c 2,2

a 2,3

b 2,3

c 2,3

24

19850

21.83

15.00

14100

9.048

5.038

55520

−121.9

395.9

28

32580

10.19

19.58

25410

31.86

41.4

51880

115.5

137.4

32

45160

9.261

21.54

64410

39.68

56.82

67120

145.5

89.07

36

58980

5.391

26.55

84090

39.69

53.22

87280

135.3

83.3

40

112300

6.871

34.95

111600

58.91

55.32

100000

144.8

63.99