librealsense VS aitrack

from, https://github.com/IntelRealSense/librealsense/blob/master/doc/installation_jetson.md

I think it is more along the lines of the Intel Realsense camera. It may even be from Intel.

Hello, Im trying to run this program: https://github.com/IntelRealSense/librealsense/tree/master/examples/save-to-disk

My elegant, state of the art solution, is a modification of the code found here https://github.com/IntelRealSense/librealsense/blob/development/wrappers/python/examples/opencv_pointcloud_viewer.py Some time before line 295 I use open cv to open the video device and poll the frames, then on line 296 I swap color_image with my new frame.... It kindof works, now I need to align the image and depth

Not sure if you have sorted it now but did a quick search up on the internet. Their github page has some installation instructions and as others have said you forgot to add the public server key. (source: https://github.com/IntelRealSense/librealsense/blob/master/doc/distribution_linux.md)

ok folks, I got an answer from the guy from intel and he pointed to me a github discussion. That post mostly answer my question. D435 was able to pick up small thin object in 3d point cloud so i am going for D435 for my chili.

Additionally you can use https://github.com/AIRLegend/aitrack to get good head tracking and you don't need to run it with the same WINE prefix, since it uses UDP to communicate. Just run it casually from your OS (via WINE for example). But OpenTrack still need to run in the same WINE prefix ofc.

Software to setup a camera with head tracking https://github.com/AIRLegend/aitrack

For rudimentary head tracking, you can use a webcam with AiTrack.

If you have a decently modern phone you can get the smoothtrack app on your phone for $10. You can use that as an input for opentrack. I've been using that for a while, and it seems to be working well. Apparently you can also use a regular webcam in opentrack using aitrack, but I haven't personally used it so I can't vouch for how well it works.

I would use ai track (https://github.com/AIRLegend/aitrack) instead of a track ir system since it only uses a decent webcam and in my experience is pretty reliable.

OpenTrack plus AITrack is 100% free. If you don't have a webcam, toss in DroidCam for Android/iOS and use your smartphone.

run opentrack https://github.com/opentrack/opentrack/releases to get the curves and mapping and aitrack https://github.com/AIRLegend/aitrack for head tracking. 200% better for me.

I use AITrack to use a webcam to read my face. This means that the only peripheral I need is a webcam, no other headsets or hats.