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longjie / ps4eye

Apache License 2.0
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Parameters for ROS stereo_img_proc #18

Closed kfechter closed 9 years ago

kfechter commented 9 years ago

What parameters should I use for ROS stereo_img_proc? When I use the command outlined in the readme, I just get a few splotches and it doesn't detect a person in front of the cameras like shown in the demo.

longjie commented 9 years ago

Try stereo camera calibration described as: http://wiki.ros.org/camera_calibration/Tutorials/StereoCalibration

I didn't tune the stereo matching parameter for the demo, but you may need to tune stereo parameter as: http://wiki.ros.org/stereo_image_proc/Tutorials/ChoosingGoodStereoParameters

kfechter commented 9 years ago

ah, yeah I realized I had forgotten to calibrate. I need to find a good area for calibration and get the proper grid.

I tried it in a lab, but there wasn't enough space. It's a little better, but still not fully there.

kfechter commented 9 years ago

Seems to work well now, the camera still has issues, but positive its not this software causing it.

longjie commented 9 years ago

Thanks for reporting! @kfechter