
Abhy,<br><br>You could remap the namespace as what Raphael said. In your stereo_node.launch insert this inside the camera node: <remap from="left/image_raw" to="/stereo/left/image_raw" />. Do this with the right as well, then you could use the $ROS_NAMESPACE=stereo rosrun stereo_image_proc stereo_image_proc __name:=proc.<br>

<br>You could also try this one: $ROS_NAMESPACE=/ rosrun stereo_image_proc stereo_image_proc __name:=proc. When you got this topic "/left/image_raw" your namespace becomes "/"(am i right on this?). I think I've encountered this one already.<br>

<br>Look at this: <a href="http://www.ros.org/wiki/Names">http://www.ros.org/wiki/Names</a><br><br>-Homer<br><br><br><div class="gmail_quote">On Wed, Feb 9, 2011 at 3:11 PM, abhy <span dir="ltr"><<a href="mailto:abhy.12354@gmail.com">abhy.12354@gmail.com</a>></span> wrote:<br>

<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><br>

Hi,<br>

<br>

Yes, i have already checked with "All topics", the result<br>

<div class="im"><br>

狢 have run<br>

roslaunch uvc_camera stereo_node.launch<br>

then,<br>

rosrun stereo_image_proc stereo_image_proc __name:=proc<br>

<br>

</div>stereo_proc and uvc_camera are working independently. They are only<br>

connected to rosout.<br>

<br>

Am i missing something by any chance?<br>

<br>

-Abhy<br>

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