ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange |
1 | initial version |
I have done something similar. Instead of using the depth map that is auto-generated, I wrote some of my own image processing looking for markers that I know will be in the image. Then using the coordinates of center pixel of each marker from both synchronized frames, I calculate the distance using triangulation.
The c++ node that I wrote subscribes the images themselves.