SrfFilter Values

Enumeration

Value

Description

srfFilterAvg

1

Linear convolution filters, user defined filters, low-pass filters, moving average

srfFilterDist

2

Linear convolution filters, user defined filters, low-pass filters, distance weighting

srfFilterInvDist

3

Linear convolution filters, user defined filters, low-pass filters, inverse distance

srfFilterGaussianLP

4

Linear convolution filters, user defined filters, low-pass filters, Gaussian low-pass

srfFilterUserSpecified

5

Linear convolution filters, user defined filters, general user-defined

srfFilter5PixelPAvg

6

Linear convolution filters, predefined filters, low-pass filters, 5-node + averaging

srfFilter5PixelXAvg

7

Linear convolution filters, predefined filters, low-pass filters, 5-node X averaging

srfFilter9PixelAvg

8

Linear convolution filters, predefined filters, low-pass filters, 9-node averaging

srfFilterGaussian

9

Linear convolution filters, predefined filters, low-pass filters, Gaussian

srfFilterLowPass1

10

Linear convolution filters, predefined filters, low-pass filters, low-pass 1

srfFilterLowPass2

11

Linear convolution filters, predefined filters, low-pass filters, low-pass 2

srfFilterLowPass3

12

Linear convolution filters, predefined filters, low-pass filters, low-pass 3

srfFilterMeanRemoval

13

Linear convolution filters, predefined filters, high-pass filters, mean removal

srfFilterHighPass1

14

Linear convolution filters, predefined filters, high-pass filters, high-pass 1

srfFilterHighPass2

15

Linear convolution filters, predefined filters, high-pass filters, high-pass 2

srfFilterHighPass3

16

Linear convolution filters, predefined filters, high-pass filters, high-pass 3

srfFilterRobertsRow

17

Linear convolution filters, predefined filters, order 1 derivative filters, Roberts row detector

srfFilterRobertsCol

18

Linear convolution filters, predefined filters, order 1 derivative filters, Roberts column detector

srfFilterPrewittRow

19

Linear convolution filters, predefined filters, order 1 derivative filters, Prewitt row detector

srfFilterPrewittCol

20

Linear convolution filters, predefined filters, order 1 derivative filters, Prewitt column detector

srfFilterSobelRow

21

Linear convolution filters, predefined filters, order 1 derivative filters, Sobel row detector

srfFilterSobelCol

22

Linear convolution filters, predefined filters, order 1 derivative filters, Sobel column detector

srfFilterFreichenRow

23

Linear convolution filters, predefined filters, order 1 derivative filters, FreiChen row detector

srfFilterFreichenCol

24

Linear convolution filters, predefined filters, order 1 derivative filters, FreiChen column detector

srfFilterLap1

25

Linear convolution filters, predefined filters, order 2 derivative filters, Laplacian 1

srfFilterLap2

26

Linear convolution filters, predefined filters, order 2 derivative filters, Laplacian 2

srfFilterLap3

27

Linear convolution filters, predefined filters, order 2 derivative filters, Laplacian 3

srfFilterLap4

28

Linear convolution filters, predefined filters, order 2 derivative filters, Laplacian 4

srfFilterLapDiff

29

Linear convolution filters, predefined filters, order 2 derivative filters, Laplacian difference

srfFilterGaussDiff7

30

Linear convolution filters, predefined filters, order 2 derivative filters, difference of Gaussian (7X7)

srfFilterGaussDiff9

31

Linear convolution filters, predefined filters, order 2 derivative filters, difference of Gaussian (9X9)

srfFilterShiftDiffHorz

32

Linear convolution filters, predefined filters, shift and difference filters, horizontal

srfFilterShiftDiffVert

33

Linear convolution filters, predefined filters, shift and difference filters, vertical

srfFilterGradEast

34

Linear convolution filters, predefined filters, gradient directional filters, east

srfFilterGradSoutheast

35

Linear convolution filters, predefined filters, gradient directional filters, southeast

srfFilterGradSouth

36

Linear convolution filters, predefined filters, gradient directional filters, south

srfFilterGradSouthwest

37

Linear convolution filters, predefined filters, gradient directional filters, southwest

srfFilterGradWest

38

Linear convolution filters, predefined filters, gradient directional filters, west

srfFilterGradNorthwest

39

Linear convolution filters, predefined filters, gradient directional filters, northwest

srfFilterGradNorth

40

Linear convolution filters, predefined filters, gradient directional filters, north

srfFilterGradNortheast

41

Linear convolution filters, predefined filters, gradient directional filters, northeast

srfFilterEmbEast

42

Linear convolution filters, predefined filters, embossing filters, east

srfFilterEmbSoutheast

43

Linear convolution filters, predefined filters, embossing filters, southeast

srfFilterEmbSouth

44

Linear convolution filters, predefined filters, embossing filters, south

srfFilterEmbSouthwest

45

Linear convolution filters, predefined filters, embossing filters, southwest

srfFilterEmbWest

46

Linear convolution filters, predefined filters, embossing filters, west

srfFilterEmbNorthwest

47

Linear convolution filters, predefined filters, embossing filters, northwest

srfFilterEmbNorth

48

Linear convolution filters, predefined filters, embossing filters, north

srfFilterEmbNortheast

49

Linear convolution filters, predefined filters, embossing filters, northeast

srfFilterMin

50

Nonlinear filters, order statistics filters, minimum

srfFilterLowerQuartile

51

Nonlinear filters, order statistics filters, lower quartile

srfFilterMedian

52

Nonlinear filters, order statistics filters, median

srfFilterUpperQuartile

53

Nonlinear filters, order statistics filters, upper quartile

srfFilterMax

54

Nonlinear filters, order statistics filters, maximum

srfFilterRange

55

Nonlinear filters, order statistics filters, range

srfFilterStdDev

56

Nonlinear filters, moment statistics filters, standard deviation

srfFilterVariance

57

Nonlinear filters, moment statistics filters, variance

srfFilterCoefVar

58

Nonlinear filters, moment statistics filters, coef. of variation

srfFilterMedianDiff

59

Nonlinear filters, other nonlinear filters, median difference

srfFilterThresholdAvg

60

Nonlinear filters, other nonlinear filters, threshold averaging

srfFilterPrewittCompass

61

Nonlinear filters, compass gradient filters, Prewitt

srfFilterKirschCompass

62

Nonlinear filters, compass gradient filters, Kirsch

srfFilterRobinson3Compass

63

Nonlinear filters, compass gradient filters, Robinson 3-level

srfFilterRobinson5Compass

64

Nonlinear filters, compass gradient filters, Robinson 5-level