[ros-users] camera_info message and stereo_image_proc

Rosen Diankov rosen.diankov at gmail.com
Tue Apr 13 08:42:51 UTC 2010

hi guys,

currently i'm using the videre_stereo_cam package by Antons to get
stereo data. This publishes the image_raw and camera_info messages as
expected, which is then fed into stereo_image_proc.

stereo_image_proc itself publishes image_rect, image_color,
image_mono, which I'm guessing undistort the raw images. However, a
new camera_info isn't published that has CameraInfo.D set to all
zeros. This confuses other nodes taking in the processed images and
the camera_info, so is it possible to publish a new camera_info
message to use for the output images?


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