Thanks for the quick replies, I will check out both those options.
-Jeff
On Thu, Oct 7, 2010 at 9:38 AM, Ugo Cupcic <
ugo@shadowrobot.com> wrote:
> Hi,
>
> We coded something doing that.
>
> You can find it here:
> https://code.launchpad.net/~ugocupcic/sr-ros-interface/opticaldataglove<https://code.launchpad.net/%7Eugocupcic/sr-ros-interface/opticaldataglove>
>
> I used usb_cam to publish images from the webcam. Then, the synchroniser
> node is in optical_synchronizer.
>
> It's still really experimental so you may have to modify things a bit for
> it to work. If you need more info don't hesitate to contact me.
>
> Cheers,
>
> Ugo
>
>
> On 07/10/10 14:13, Jeff Hyams wrote:
>
> I am trying to create a really simple stereo test with two cheap usb
> cameras. I understand the basics of using the stereo_proc and calibration
> packages, but what I want to know is what is the best way to go about
> creating the actual stereo node that publishes the images. Is it possible
> to use two gscam or usb_cam(or something similar) and remap the topics to
> look like a stereo camera? I am not really sure how the calibration data
> would get stored used if I did this.
>
> Or would it make more sense to write an intermediate node that grabs images
> from two running usb_cam nodes and publishes them as left/right stereo image
> topics (and receives/processes/publishes the calibration data correctly)?
> Is there already a package to do this somewhere?
>
> At this point, my test will be static, so I am not concerned about syncing
> images or timestamps being absolutely correct.
>
> Thanks,
>
> Jeff Hyams
> RE2, Inc.
>
>
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>
> --
> Ugo Cupcic | Shadow Robot Company | ugo@shadowrobot.com
> Software Engineer | 251 Liverpool Road |
> need a Hand? | London N1 1LX | +44 20 7700 2487http://www.shadowrobot.com/hand/ @shadowrobot
>
>
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