NUITRACK

TRUE 3D BODY TRACKING

NUITRACK - 3D BODY TRACKING

New feature in Nuitrack AI Subscription
Export 3D skeletal data to CSV without coding

Nuitrack App provides data for biomechanical research with a single click

✔ Connect 3D Sensor and run Nuitrack App

✔ Nuitrack interactively writes skeletal data to CSV

✔ Import CSV to Python/R/Matlab/OpenSim or any other analytical environment

Activate for $49.99

Nuitrack API

SDK & Samples

The latest version of Nuitrack SDK is available (incl. Unity, Unreal Engine, C++, and C# samples).

Read docs →

All instructions for working with the SDK in one place.

Online Documentation

Forum

Have a question about Nuitrack? Post it here and a community member will be happy to help you.

Go to community →

Download →

Sensor Support

(New!) Depth Sensor Knowledge Base
This section will be fully migrated to a separate resource with detailed and up-to-date information on sensor models, depth data and tracking quality, known issues, etc.

Orbbec Astra S/Pro/Mini,
Astra Stereo S U3/ Astra Embedded S,
Astra Plus

Asus Xtion Pro / Xtion Pro Live

Asus Xtion 2

Kinect v1

Kinect v2

Azure Kinect

Intel RealSense D415 / D435 / D435i / D455 / L515

Orbbec Astra S/Pro/Mini,
Astra Stereo S U3/ Astra Embedded S

Orbbec Astra Plus

Orbbec Persee

Asus Xtion Pro / Xtion Pro Live

Kinect v1

Intel RealSense D415 / D435 / D435i / D455 / L515

Occipital Sensor

Raspberry PI 3B / 3B+

Debian armhf

Orbbec Astra S / Astra Pro

ASUS Tinker Board

TinkerOS / Debian armhf

Orbbec Astra S / Astra Pro

Pricing

Start your research and development with Nuitrack AI Subscription.

Nuitrack AI Subscription

Body, Face & Object Tracking
Two realtime tracking engines: fast "Classical" and versatile "AI"
R/Matlab/OpenSim Export
Official Unreal Engine 5 package
Licensed annually per sensor

Contact us if you have a project inquiry

RGB-D or RGB data processing
Custom licensing
Custom features
Custom wrappers

Contact Sales

SDK Terms and Conditions

Supported Platforms

Windows x86/x64, Android ARMv7, Linux x64/ARMv7, iOS

custom

Input Data

3D/RGB-D

3D/RGB-D/RGB

User Segmentation

Skeletal Tracking

19 joints,
6 persons max

custom

Gesture Recognition

Improved 360° Tracking

Sitting and Lying poses

Face Tracking

for Windows/Linux only

Object Detectors

GPU required (1050 Ti or better),
CPUs:
* 6th generation Intel Core i5/Xeon or better
* AMD Ryzen 5 3600 or better

Licensing

Annual Subscription (portable between devices)

optional

Technical Support

Advanced Features

Export to CSV
Unreal Engine 5 Plugin

Custom sensors
Custom wrappers
Custom accelerators (NPU, FPGA, ...)
RGB skeletal tracking
Spatial understanding
Robot navigation
Generic activity recognition
Human behavior analysis
Human finger tracking
Animal recognition
...

Blog

Unreal Engine 5.4 plugin update and new Demo

The Nuitrack for Unreal Engine 5.4 has been released!

Nuitrack meets Docker

Nuitrack now supports Docker and is available from the Docker Hub for Linux x64/arm64 platforms

UnrealEngine 5: Skeleton Visualization Tutorial

We are glad to present a new video tutorial on the Nuitrack plugin for UE 5.

CoreAI - custom AI development for your unique needs

As an engineering team we developed a number of computer vision systems and trained a hundreds of AI models at 3DiVi. They are used in products like NuitrackSDK (skeletal tracking) and FaceSDK (face detection, face recognition and re-identification)and numerous enterprise projects as well.