sdynpy.signal_processing.sdynpy_camera.decomposeP

decomposeP(P)

Decomposes a projection matrix P into intrinsic and extrinsic matrices K, R, and t

Parameters

P (np.ndarray) – 3x4 camera projection matrix P = K@np.concatenate((R,t),axis=-1)

Returns

• K (ndarray) – 3x3 upper triangular intrinsic parameter matrix

• R (ndarray) – 3x3 rotation matrix

• t (ndarray) – 3x1 translation vector