Hello everybody, I have started ROS few times ago and I try to get the stereo visual odometry from a VI Sensor skybotix camera. After struggling a lot, I discovered that my problem comes from the stereoimageproc node which publishes a wrong image_rect:

The imagerect published, displayed with an imageview stereo_view, gives me 2 grays windows which change of intensity when something moves infront of the cameras. But no real image rectified.

What I have tryed: To make the source node of stereoimageproc nod run: same results and I have verified that the stereoimageproc had in input topics good imageraw To vary parameters of the node in rqtreconfigure

thank you by advance for your help!