Low Disparity data rate

[shobhit9618]

I successfully viewed the camera on my odroid XUV4 board runnning Ubuntu 14.04. The video stream was good using guvcview. But, after running the stereo.launch file, the left,right and disparity data obtained were very slow and lagging a lot. It published data at a rate of around 4Hz, while the camera was running at 30fps. Can you please suggest a solution to this issue?

[k-okada]

That's interesting. Can you provide us un output of top -b and ps -auswww when you run stereo?, we're afraid that the XUV4 does not have
enough power to process them

◉ Kei Okada

On Fri, Jun 17, 2016 at 10:06 PM, shobhit9618 [email protected]
wrote:

I successfully viewed the camera on my odroid XUV4 board runnning Ubuntu
14.04. The video stream was good using guvcview. But, after running the
stereo.launch file, the left,right and disparity data obtained were very
slow and lagging a lot. It published data at a rate of around 4Hz, while
the camera was running at 30fps. Can you please suggest a solution to this
issue?

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