TIEVisionHoughModes
Declaration
TIEVisionHoughModes = (
ievSTANDARD = 0, // Classical or standard Hough transform
ievPROBABILISTIC = 1, // Probabilistic Hough transform
ievMULTI_SCALE = 2, // Multi-scale variant of the classical Hough transform
ievGRADIENT = 3, // Basically "https://www.semanticscholar.org/paper/Head-detection-based-on-21HT-and-circle-existence-Zhao-Sun/30ee0c52fdc844d31d1d4c164ab3d2b1cd2b5782"
ievGRADIENT_ALT = 4 // Variation of ievGRADIENT to get better accuracy
);