Nx Support
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Activity overview
Latest activity by Nx Support-
Nx Support created an article,
VIVOTEK cameras go offline after updating to Nx Witness v4.1.0
Issue Description Some VIVOTEK cameras appear offline when using Nx Witness 4.1+ and the following description is shown if you select the diagnostics button: FAILED: Camera request “GetProfiles” f...
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Nx Support commented,
Jordan IUNCKER Unfortunately, those requests are not smth that can be released in such a short timeframe :)I wish we had this speed of development, but the reality is that we have a lot of feature ...
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Nx Support commented,
Jordan IUNCKERUnfortunately, those requests are not smth that can be released in such a short timeframe :)I wish we had this speed of development, but the reality is that we have a lot of feature r...
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Nx Support created an article,
Open-Source OpenVINO Analytics Plugin
What is OpenVINO Analytics Plugin? OpenVINO Object Detection Analytics Plugin is an open-source plugin created for Nx Meta to demonstrate person detection and tracking. It is meant to be used as an...
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Nx Support created an article,
How to bypass the QT scaling issue in Ubuntu
What is the QT scaling issue and why does it occur? Nx Witness uses the QT Framework to render the Nx Desktop UI. Applications that use QT Framework (e.g., KeepassXC, VirtualBox, etc.) are known to...
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Nx Support created an article,
5. Configuring Regions of Interests for event generation
With the release of Nx Witness 4.1, Nx Desktop users can configure a new component of 3rd party video analytics called Region of Interest (ROI). ROIs on a camera allow you to specify special region...
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Nx Support created an article,
Step 1. Adjusting the Names
Before continuing, read the commented source code of the sample plugin. Renaming in CMakeLists.txt Modify the names in CMakeLists.txt to match our plugin: Open CMakeLists.txt Use the Find/Replace ...
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Nx Support created an article,
Step 4. Adding object tracking
For further reading we need full source code, because hereafter we are going to observe only the part related to the principal plugin, omitting OpenCV framework specifics. All the code examples are...
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Nx Support created an article,
Step 3. Adding object detection
Having people bounding box floating through the frame is nice, but not realistic. We want to build real object detection. We will start implementing the detection and tracking, assuming that the vi...
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Nx Support created an article,
Step 2. Introducing new detectable object types
Declaring new detectable object types We want to detect people and pets (to be precise, cats and dogs). For that we need to define the corresponding object types. Let's just replace "Hello, World!"...