skued.is_rotation_matrix
- skued.is_rotation_matrix(matrix)
Checks whether a matrix is orthogonal with unit determinant (1 or -1), properties of rotation matrices.
- Parameters:
matrix (ndarray, shape {(3,3), (4,4)}) – Rotation matrix candidate. If (4,4) matrix is provided, only the top-left block matrix of (3,) is checked
- Returns:
result – If True, input could be a rotation matrix.
- Return type: