Question 4% Let M be a general 3D perspective projection matrix that projects a 3D point P in 3DH coordinates onto a 2D point p in 2DH coordinates. Let R be the 3D rotation matrix of the camera with respect to the world. Let T be the 3D translation of the camera with respect to the world. Assume that the camera is first rotated and then translated. Let K be the intrinsic camera parameters matrix. Mark all the statements that are correct. A Accounting for skewing in the image can be F A weak-perspective camera is a hypothetical achieved by updating some fixed coefficients in camera model that does not occur in real-world the intrinsic camera parameters matrix K. cameras. B The 3x4 projection matrix is not unique. achieved by updating some fixed coefficients in P(MP) and then homogenizing the resulting the intrinsic camera parameters matrix K. point in order to find its location in the image. D The projection matrix for this camera can be written as K[RT] where R and T are the rotation and translation of the world with respect to the camera, respectively. I Accounting for non-rectangular pixels can be E The projection matrix M for this camera has the achieved by updating some fixed coefficients in exact elements of the matrix R. the intrinsic camera parameters matrix K