Hi Josh, > For it to show up in rviz it needs the CameraInfo -- otherwise you might as > well just use image_view. > >> >> The rviz doc seems to say it needs CameraInfo, but does not mention >> which color encodings it supports. So, is rviz then supposed to show an undistorted image? Quick test would hint at this not being the case. D. -- MSc. Dejan Pangercic PhD Student/Researcher Computer Science IX Technische Universität München Telephone: +49 (89) 289-17780 E-Mail: dejan.pangercic@in.tum.de WWW: http://ias.cs.tum.edu/people/pangercic