REID ASSOCIATION is not optimized

Software
1

I can’t seem to get REID ASSOCIATION optimized.

According to the ZED Diagnostics, all tests have green check marks except for the AI Models, with a blue i. Expanding it shows that all AI Models have been optimized EXCEPT for REID ASSOCIATION. I tried running “ZED Diagnostic -aio” or “ZED Diagnostic -ais 8” in the command prompt again but the ZED Diagnostic UI still shows REID ASSOCIATION not being optimized.

I’ve restarted my machine a couple of times. Anything else I missed?

Extra notes: I’ve tested the Body Tracking and Plane Detection in Unity and it seems to work fine. I’m using SDK 3.8 and CUDA 11.7

2

Hi @xeratol
with ZED SDK v3.8.x you can optimize the REID ASSOCIATION by using the ZED Diagnostic -ais 8 command: https://support.stereolabs.com/hc/en-us/articles/9747407795223-How-can-I-optimize-the-ZED-SDK-AI-models-manually-

$ ZED_Diagnostic -ais 8

Optimizing: REID ASSOCIATION...
/usr/local/zed/resources/perso 100%[===================================================>]   7.97M  9.18MB/s    in 0.9s    
 Optimizing person_reid_1.4 |  100.0%[=============================>] Done ! in 0min 25s

I checked the ZED Diagnostic tool after the optimization and I confirm that is wrongly reports that the model is not optimized.
I’m reporting the problem to the team and it will be fixed with one of the next patches.

3

Ah ok! Got it. So it’s just the UI of the ZED Diagnostic tool. As long as I’ve executed ZED Diagnostic -ais 8, it should be fine.