[ros-users] Regarding Bumblebee2

[Pramod Bhagwat]

Hi Sean,
i tried getting stereo images through Point Grey Stereo examples SDK program
namely "pgr-stereo-examples-libdc-2.0.2".
Through this sample program i am able to get left and right camera images
perfectly and also disparity image.
The above experiment confirms camera lenses are fine.

I suspect something may be wrong in video format selection as part of
roslaunch script in the bumblebee2 ROS module.
i am using video mode as "640x480_stereo_mono". Are you also using the same
video format or different video format?
Let me know which video format will work properly.
If possible please share the roslaunch script.

Warm Regards,
pramod

On Sat, Jan 22, 2011 at 10:37 AM, Sean Matthews
<sean.d.matthews at gmail.com>wrote:

> Pramod,
>
> It's odd that one image comes through perfectly. If there's not still
> a lens cap on the non-working one, it sounds like it could be broken.
> Did you try displaying Bumblebee2 camera images from a native display
> program? xawtv on Linux, for example.
>
> -Sean
>
> On Thu, Jan 13, 2011 at 6:59 AM, Pramod Bhagwat <prbhagwat at gmail.com>
> wrote:
> > Hi,
> > I am using Bumblebee2 v1.0 package released from Soonhac Hong (code
> > repository: http://code.google.com/p/cu-ros-pkg).
> > The Bumblebee2 package is configured on Ubuntu 10.04 version and ROS
> CTurtle
> > version.
> > The camera used is Bumblebee2-03S2C model from Point Grey.
> > I am launching the camera through Bumblebee2.launch script present in
> launch
> > file folder of Bumblebbe2 package.
> > To see the left and right images i am using the image_viewer application.
> > The right camera image  is displayed properly.
> > But the left camera image is not displayed properly.
> > In the left camera viewer i am getting full of black and white dots
> without
> > proper image.
> > Do i need to set any configuration? or i am missing something? Let me
> know.
> >
> > Warm Regards,
> > pramod
> >
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