git_ws/rbx1/rbx1_vision/launch/face_detector.launch

<launch>
  <node pkg="rbx1_vision" name="face_detector" type="face_detector.py" output="screen">

    <remap from="input_rgb_image" to="/camera/rgb/image_raw" />
    
    <rosparam>
       haar_scaleFactor: 1.3
       haar_minNeighbors: 3
       haar_minSize: 30
       haar_maxSize: 150
    </rosparam>

   	<param name="cascade_1" value="$(find rbx1_vision)/data/haar_detectors/haarcascade_frontalface_alt2.xml" />
  	<param name="cascade_2" value="$(find rbx1_vision)/data/haar_detectors/haarcascade_frontalface_alt.xml" />
  	<param name="cascade_3" value="$(find rbx1_vision)/data/haar_detectors/haarcascade_profileface.xml" />

  </node>
</launch>