According to the calculation of the get_3d_box() function, the 8 corner coordinates of the detection box are obtained.
Why is it necessary to use the T1 matrix for a transformation to get the correct corner coordinates?
What does this T1 matrix mean?
(x,y,z) is not the reference radar coordinate system?
According to the calculation of the get_3d_box() function, the 8 corner coordinates of the detection box are obtained. Why is it necessary to use the T1 matrix for a transformation to get the correct corner coordinates? What does this T1 matrix mean?
(x,y,z) is not the reference radar coordinate system?