[Help] Nx Meta Plugin for Baggage Detection Using OpenVINO
I want to build a Nx Meta plugin that performs object detection using OpenVINO. The goal is simple:
✅ Detect baggage (only baggage) in camera feeds
✅ Trigger an alert in the Nx Witness UI when baggage is detected.
❗ Roadblocks I'm facing:
-
Plugin structure is hard to follow. I've read through the plugin samples, but I'm still unsure how to connect:
- OpenVINO inference
- With the Nx plugin API
- And get detection results into Nx Witness UI as alerts
-
CMake and build setup is frustrating.
- Most plugin examples are outdated or use different OpenVINO versions (causing compatibility issues)
- I run into CMake config errors when trying to integrate OpenVINO libs
-
Lack of minimal working example that just:
- Loads a camera feed
- Performs inference using OpenVINO
- Sends a detection to Nx Witness
🙏 What I need:
- A minimal example plugin (even pseudo-code would help) that:
- Runs inference using OpenVINO
- Detects a single class (baggage)
- Raises an event in Nx Witness
- OR guidance on:
- Which parts of the plugin architecture to hook into
- How to cleanly integrate OpenVINO with the Nx plugin runtime
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