Constant opencv::structured_light::DECODE_3D_UNDERWORLD

pub const DECODE_3D_UNDERWORLD: i32 = 0;

Kyriakos Herakleous, Charalambos Poullis. "3DUNDERWORLD-SLS: An Open-Source Structured-Light Scanning System for Rapid Geometry Acquisition", arXiv preprint arXiv:1406.6595 (2014).