[ros-users] Stereo calibration with individual camera nodes

David Feil-Seifer david.feilseifer at gmail.com
Sat May 1 05:48:32 UTC 2010

OK, well I think that the workaround then is to write a node which
subscribes to both cameras, then publishes both images with the
timestamp from one of the cameras. That would be a temporary

On Fri, Apr 30, 2010 at 7:47 PM, Patrick Mihelich
<mihelich at willowgarage.com> wrote:
> On Fri, Apr 30, 2010 at 7:00 PM, David Feil-Seifer
> <david.feilseifer at gmail.com> wrote:
>> is it possible to use cameracalibrator node in
>> such a way that TimeSynchronizer is not so strict about timestamps?
> Not currently, no. stereo_image_proc has the same limitation. ROS "latest"
> allows TimeSynchronizer to have "policies" that may be less strict, but
> image_pipeline packages aren't taking advantage of that yet.
> Patrick
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