Affine transformation parameters. More...
Data Fields | |
double | InclinationX |
Inclination of laser plane (rotation about x axis) in [degree]. | |
double | InclinationZ |
Inclination of laser plane (rotation about z axis) in [degree]. | |
CVC3DVector | RotationAngles |
Rotation angles about x, y and z in [degree]. | |
CVC3DFactors | Scale |
Scale factors. | |
double | Syx |
Shear Syx (induced by InlinationZ). | |
double | Syz |
Shear Syz (induced by InlinationX). | |
Affine transformation parameters.
This struct contains the transformation parameters for calculating a 3D affine matrix. It allows for the transformation of an intrinsically calibrated point cloud to a world coordinate system. In addition to three rotation angles and three scaling factors, the struct includes two shear parameters Syx and Syz which correct an inclined laser plane.
The affine transformation matrix can be derived from these parameters using the formula shown below:
R is a 3D rotation matrix calculated from the RotationAngles.