Can Vicalib be used to calibrate pose of 2 real sense cameras w.r.t each other?

[inders]

Can Vicalib be used to calibrate pose of 2 real sense cameras w.r.t each other or can it be used only for one camera?

[inders]

Somehow it's only detecting only one intel d415 camera when both are connected to USB 3.0

[mkaspr]

If you're using the "realsense2" HAL driver to capture the camera stream, I can confirm it does not currently support capturing two devices simultaneously. I'll look into implementing that, but if this is more time sensitive, I would recommend capturing images from the Intel's realsense applications, writing them to disk, then feeding them into vicalib via HAL's "file" driver.

[inders]

Thanks@mkaspr. I will try this out and update you. I also have a follow up query as to if is there an algorithmic limit to how many camera poses can be computer relative to reach other assuming a daisy chain of 5-6 with consecutive overlapping pairs.

[crheckman]

There’s no algorithmic limit. On Mon, Nov 12, 2018 at 9:21 PM Inder Singh notifications@github.com wrote:

Thanks@mkaspr. I will try this out and update you. I also have a follow up query as to is there an algorithmic limit to how many camera poses can be computer relative to reach other assume a daisy chain of 5-6 with consecutive overlapping pairs.

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[inders]

Thanks @crheckman

[RitwikSaikia]

RealSense2 Multi Camera support is now implemented in arpg/HAL#151 Tested on D400 cameras.