sinead-li / continuous-fusion Goto Github PK

Points x_velo in velodyne coords are sent to points x_image
in the image plane of camera 2 using (7) in Geiger et al.:

    x_image = P * R * T * x_velo,

where:

    x_velo  - point in velodyne coords (x, y, z, 1).
    T       - velodyne coords to unrectified cam0 coords.
    R       - unrectified cam0 coords to rectified cam 0 coords,
    P       - rectified cam0 coords to image plane of cam2,
    x_image - point in image of cam2 (u, v, 1).

(We use left-multiplying active/alibi coordinate transformations.)