<font size=2 face="sans-serif">Dear Rockers,</font>
<br>
<br><font size=2 face="sans-serif">I am using the image_preprocessing component,
specifically the DepthImage2Pointcloud task.</font>
<br>
<br><font size=2 face="sans-serif">I am feeding the color and distance
image to the component (I can see them in the rock-display). However, it
seems like the callback method for the frame port (it's a port driven task)
is never called...as I cannot see any data in the output port (rock display
says "no data"). I have added a debug line (cout <<) to
see if it enters the method but nothing. </font>
<br><font size=2 face="sans-serif">Strangely, I happen to see this debug
line when terminating the component, just once, as if the method would
be called before terminating the task...</font>
<br><font size=2 face="sans-serif">I don't know if it has to do with the
fact that is the task includes a stream aligner and I am not feeding the
frames at the right frequency...? </font>
<br>
<br><font size=2 face="sans-serif">Anyone had this kind of experience before?</font>
<br>
<br><font size=3>Regards,</font>
<p><font size=1 color=#001fe2 face="Verdana">Martin Azkarate<br>
TEC-MMA</font>
<p><font size=1 color=#8f8f8f face="Verdana"><b>HE Space for ESA - European
Space Agency</b><br>
Space Automation and Robotics Engineer </font>
<p><font size=1 color=#8f8f8f face="Verdana"><b>ESTEC - European Space
research and TEchnology Centre</b><br>
Keplerlaan 1, 2201 AZ Noordwijk <br>
The Netherlands <br>
Martin.Azkarate@esa.int | </font><a href=www.esa.int><font size=1 color=#8f8f8f face="Verdana">www.esa.int</font></a><font size=1 color=#8f8f8f face="Verdana">
<br>
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