[ros-users] How to publish stereo images

[Patrick Mihelich]

On Thu, Oct 14, 2010 at 2:18 PM, hudvin <hudvin at gmail.com> wrote:

> I have a set of stereo pairs. According to docs I should attach CameraInfo
> to
> each frame. What are the right params for this structure?
>

See http://www.ros.org/wiki/image_pipeline/CameraInfo as well as the message
definition http://www.ros.org/doc/api/sensor_msgs/html/msg/CameraInfo.html.
CameraInfo uses the same pinhole camera model as OpenCV, also documented at
http://opencv.willowgarage.com/documentation/cpp/camera_calibration_and_3d_reconstruction.html
.

Patrick
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