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Feature | Brief description |
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FD _ | Distance between points and in a frontal (or profile) image |
FDH _ | Horizontal distance between and in an image |
FDV _ | Vertical distance between and in an image |
FA __ | Angle of three points , , and in an image |
FA _ | Angle between the line through 2 points and and a horizontal line |
FR02_psu | FD(17, 26)/FD(18, 25) |
FR03_psu | (FD(18, 25) + FD(118, 125))/FDH(33, 133) |
FR05_psu | FDH(33, 133)/FD(43, 143) |
FR06_psu | FDH(33, 133)/FDV(52, 50) |
FR08_psu | FD(43, 143)/FDV(52, 50) |
FArea02 | Area of the contour formed by the points 53, 153, 133, 194, 94, 33, and 53 |
FArea03 | Area of the contour formed by the points 94, 194, 143, 43, and 94 |
Fh_Cur_Max_Distan | Distance between points 7 and 77 in a profile image |
Fh_Angle__ | Angle between the line through 2 points and and a horizontal line |
Nose_Angle__ | Angle between the line through 2 points and and a horizontal line |
Nose_Angle__ _ | Angle of 3 points , , and in a frontal(or profile) image |
SAn 1_ | Angle between the line through 2 points and and a horizontal line |
Fh_Cur_Max_R79_69 | FD(77, 9)/FD(6, 9) |
Nose_Area___ | Area of the triangle formed by 3 points , , and in a profile image |
EUL_L_el1 ~ EUL_L_el7 | Slope of the tangent at a point (el1el7) in a frontal image |
EUL_L_DH | FDH(el1, el7) |
EUL_L_MAX | FDH(el1, ) |
EUL_L_RMAX | FDH(el1, )/FDH(el1, el7) |
EUL_L_Sb | FDV(el7, el1)/FDH(el7, el1) |
EUL_L_St | FDV(, el7)/FDH(, el7) |
EUL_L_Sf | FDV(, el1)/FDH(, el1) |
EUL_L_Khmean | Average curvature of the left (or right) upper eyelid contour |
EUL_L_khmax | Maximum curvature of the left (or right) upper eyelid contour |
EUL_R_er1~ EUL_R_er7 | Slope of the tangent at a point (er1er7) in a frontal image |
EUL_R_DH | FDH(er1, er7) |
EUL_R_MAX | FDH(er1, ) |
EUL_R_RMAX | FDH(er1, )/FDH(er1, er7) |
EUL_R_Sb | FDV(er7, er1)/FDH(er7, er1) |
EUL_R_St | FDV(, er7)/FDH(, er7) |
EUL_R_Sf | FDV(, er1)/FDH(, er1) |
EUL_R_Khmean | Average curvature of the left (or right) upper eyelid contour |
EUL_R_khmax | Maximum curvature of the left (or right) upper eyelid contour |
PDH44_53 | Horizontal distance between and in a frontal (or profile) image |
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