Sync RGB and Depth Data on L515
Hi,
I want to use the L515 on a mobile robot, but am noticing that the RGB data is lagging behind the depth data, despite them both being "published" at 30 fps.
Is there a way to sync them such that RGB & depth data are properly aligned? Is there a setting/configuration that allows me to do that? If so, can you point me to the right place?
Thank you!
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Hello Katharina,
Thank you for contacting us.
The synchronization between two streams from the same sensor like depth and IR should be perfectly synchronized by frame number.
Synchronization between two streams from separated sensors, like color and depth, is achieved by the best match of the timestamp of the frame, It’s expected that frames within a synchronized frameset will have a temporal offset, bounded by a period of one frame with the lowest FPS.
Regards,
Zulkifli Halim
Intel Customer Support -
Do you synchronize the frames based on the best match of the timestamp (as you described) when I request "aligned" data? That is either color aligned with depth or depth aligned with color? Can I assume that the aligned frames are already optimized for the best match of timestamps when I receive them using your SDK?
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