Release v0.37.20

Release Date: 24 May 2024
Nuitrack Runtime version: 0.37.20
Nuitrack SDK version: 1.13.20

Bug Fixes and Improvements

Nuitrack Installer for Windows: fixed a bug that caused the installation to hang at 66%

Release v0.37.19

Release Date: 17 May 2024
Nuitrack Runtime version: 0.37.19
Nuitrack SDK version: 1.13.19

Bug Fixes and Improvements

Skeleton Tracking on Kinect v2 (Windows), Orbbec Astra 2 and Gemini 2/2L sensors:
- Improved quality and fixed problem with sudden track disappearance

Release v0.37.18

Release Date: 8 May 2024
Nuitrack Runtime version: 0.37.18
Nuitrack SDK version: 1.13.18

Bug Fixes and Improvements

CSV Recorder: Data Import and 3D Skeleton Visualization python example
CSV Recorder: Positions of unobserved joints are filtered out from the export result
New Tutorial: Recommended approach to precisely track palms 3D positions

Release v0.37.17

Release Date: 26 Apr 2024
Nuitrack Runtime version: 0.37.17
Nuitrack SDK version: 1.13.17

Bug Fixes and Improvements

Fixed bugs in the user interface of the Nuitrack application (activation tool)
CSV Recorder now records a full set of skeletal joints

Release v0.37.16

Release Date: 19 Apr 2024
Nuitrack Runtime version: 0.37.16
Nuitrack SDK version: 1.13.16

Bug Fixes and Improvements

Added the ability to write a skeleton data to CSV via Nuitrack.exe
NuitrackSDK.unitypackage: improved stability of avatar's legs in the frontal case

Release v0.37.15

Release Date: 13 Apr 2024
Nuitrack Runtime version: 0.37.15
Nuitrack SDK version: 1.13.15

Bug Fixes and Improvements

Fixed Unity applications crash on Android (arm32)
Fixed compatibility with TouchDesigner 2023 and later versions
Improved stability of Kinect v2 on Windows

Release v0.37.14

Release Date: 05 Apr 2024
Nuitrack Runtime version: 0.37.14
Nuitrack SDK version: 1.13.14

New Features

Nuitrack AI Skeletal Tracking now supports latest Ryzen CPU's (series 7000/8000)
Significant reduction in CPU usage (up to 60% less) for Nuitrack AI Skeletal Tracking
Improved inference performance for Nuitrack AI Skeletal Tracking

Bug Fixes and Improvements

Fixed Kinect V1.8 (PID: 0x02bf) detection on Windows
Fixed RealSense L515 re-activation if the license was initially activated on Nuitrack versions before v0.37.9

Known Issues

Unity applications will crash on Android (arm32) for versions v0.37.13 / v0.37.14

Release v0.37.13

Release Date: 25 Mar 2024
Nuitrack Runtime version: 0.37.13
Nuitrack SDK version: 1.13.13

New Features

Now, during execution, Nuitrack notifies when the sensor is disconnected from the USB port

Bug Fixes and Improvements

Fixed an issue that made it impossible to use drag n drop in the Unity editor after initializing Nuitrack
Fixed crash when disconnecting the sensor while Nuitrack is running (for Orbbec Astra/Astra Pro sensors)
Fixed Kinect v2 detection issue on Windows leading to the need to restart the computer

Release v0.37.12

Release Date: 16 Feb 2024
Nuitrack Runtime version: 0.37.12
Nuitrack SDK version: 1.13.12

New Features

Added Docker support for Linux arm64

Bug Fixes and Improvements

Added intrinsic camera parameters to the OutputMode structure for the C# API

Release v0.37.11

Release Date: 3 Feb 2024
Nuitrack Runtime version: 0.37.11
Nuitrack SDK version: 1.13.11

Bug Fixes and Improvements

Kinect v1: sensor detection for additional VID/PID

Release v0.37.10

Release Date: 26 Jan 2024
Nuitrack Runtime version: 0.37.10
Nuitrack SDK version: 1.13.10

New Features

Added support for Docker (you can find the official Docker image here)
Added Python API for Linux arm64

Release v0.37.9

Release Date: 19 Jan 2024
Nuitrack Runtime version: 0.37.9
Nuitrack SDK version: 1.13.9

Bug Fixes and Improvements

Fixed simultaneous operation of multiple Orbbec sensors (multi-sensor mode)
Fixed problem opening *.bag files recorded by Intel Realsense L515

Release v0.37.8

Release Date: 13 Jan 2024
Nuitrack Runtime version: 0.37.8
Nuitrack SDK version: 1.13.8

New Features

[beta] Added support for Orbbec Gemini 2L and Astra 2

Bug Fixes and Improvements

Fixed the display of the depth map in the demo visualization in Nuitrack.exe

Release v0.37.7

Release Date: 30 Dec 2023
Nuitrack Runtime version: 0.37.7
Nuitrack SDK version: 1.13.7

New Features

Orbbec Gemini 2XL and Femto Bolt: added support on desktop Windows and Linux

Bug Fixes and Improvements

Fixed crash when using Face Recognition via Python API

Release v0.37.6

Release Date: 16 Dec 2023
Nuitrack Runtime version: 0.37.6
Nuitrack SDK version: 1.13.6

New Features

[beta] Added the ability to run a demo from multiple cameras at the same time in Nuitrack.exe

Bug Fixes and Improvements

Nuitrack AI Hybrid Mode: improved detection of skeletal limbs

Release v0.37.5

Release Date: 5 Dec 2023
Nuitrack Runtime version: 0.37.5
Nuitrack SDK version: 1.13.5

Bug Fixes and Improvements

Added hints on manual license activation in case of problems with activation in Nuitrack.exe
Updated NuitrackSDK.unitypackage: improved samples and fixed bugs

Release v0.37.4

Release Date: 24 Nov 2023
Nuitrack Runtime version: 0.37.4
Nuitrack SDK version: 1.13.4

Bug Fixes and Improvements

Object Detection (feature): proper operation in Nuitrack.exe
Kinect v2: sensor detection for additional VID/PID

Release v0.37.3

Release Date: 8 Nov 2023
Nuitrack Runtime version: 0.37.3
Nuitrack SDK version: 1.13.3

New Features

Nuitrack AI Hybrid Mode: now you could get a 2D coordinates for skeleton joints when depth data is not available
The integration process with Nuitrack has been greatly simplified

Bug Fixes and Improvements

Fixed head position detection in Nuitrack AI Skeletal Tracking in a case when a person is turned left profile to the camera

Release v0.37.2

Release Date: 28 Oct 2023
Nuitrack Runtime version: 0.37.2
Nuitrack SDK version: 1.13.2

Bug Fixes and Improvements

Improved stability

Release v0.37.1

Release Date: 21 Oct 2023
Nuitrack Runtime version: 0.37.1
Nuitrack SDK version: 1.13.1

New Features

Added the failure case recorder feature for Android platforms

Release v0.37.0

Release Date: 06 Oct 2023
Nuitrack Runtime version: 0.37.0
Nuitrack SDK version: 1.13.0

New Features

Nuitrack.exe was slighty redesigned, error messages should be more informative now
Orbbec Gemini 2: added support on desktop Windows and Linux

Bug Fixes and Improvements

Orbbec Astra: incorrect RGB data streaming from additional/built-in webcam (instead of depth sensor) was fixed

Release v0.36.17

Release Date: 01 Sep 2023
Nuitrack Runtime version: 0.36.17
Nuitrack SDK version: 1.12.17

Bug Fixes and Improvements

Fixed cases of incorrect setting of frame resolution

Release v0.36.16

Release Date: 25 Aug 2023
Nuitrack Runtime version: 0.36.16
Nuitrack SDK version: 1.12.16

Bug Fixes and Improvements

Increased the number of facial points from 21 to 47 (FDA set was replaced by ESR)
Fixed crash when running Nuitrack via Unity on Android arm32 platform
Fixed Nuitrack operation with Unity on Orbbec Persee Plus (Android)

Release v0.36.15

Release Date: 5 Aug 2023
Nuitrack Runtime version: 0.36.15
Nuitrack SDK version: 1.12.15

Bug Fixes and Improvements

Fixed crash when Face Tracking is manually enabled
Fixed crash when Gesture Recognition is enabled and trying to perform gestures

Release v0.36.14

Release Date: 28 Jul 2023
Nuitrack Runtime version: 0.36.14
Nuitrack SDK version: 1.12.14

Bug Fixes and Improvements

Microsoft Visual C++ Redistributable packages are built into Nuitrack (no need to install separately anymore)
Fixed the installation error related to UsbDk on Windows x86 platform
Fixed the correct operation of Nuitrack on Windows x86 platform

Release v0.36.13

Release Date: 20 Jul 2023
Nuitrack Runtime version: 0.36.13
Nuitrack SDK version: 1.12.13

Bug Fixes and Improvements

Added support for Orbbec Persee Plus (Android and Linux)
Added support for Orbbec Astra Plus on Android arm32/arm64 and Linux arm32/arm64 platforms
Added support for Orbbec Femto and Orbbec Femto W on Windows x64, Linux arm32/arm64/x64, and Android arm32/arm64 platforms

Release v0.36.12

Release Date: 19 May 2023
Nuitrack Runtime version: 0.36.12
Nuitrack SDK version: 1.12.12

Bug Fixes and Improvements

Init phase / start-up time was significantly optimized
Nuitrack now supports multiple Kinect 2.0 sensors on Windows (even official Microsoft SDK can't do it)
Correct operation with Orbbec Astra sensors on Windows w/ Kinect 2.0 Runtime installed

Release v0.36.11

Release Date: 17 Apr 2023
Nuitrack Runtime version: 0.36.11
Nuitrack SDK version: 1.12.11

Bug Fixes and Improvements

Fixed Nuitrack SDK conflicts with applications that use OpenVINO

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.36.10

Release Date: 18 Mar 2023
Nuitrack Runtime version: 0.36.10
Nuitrack SDK version: 1.12.10

New Features

Added new features that will be unlocked gradually in future releases

Bug Fixes and Improvements

Improved stability

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.36.9

Release Date: 09 Mar 2023
Nuitrack Runtime version: 0.36.9
Nuitrack SDK version: 1.12.9

Bug Fixes and Improvements

Reduced Nuitrack initialization time
Fixed runability of Nuitrack on bag/oni records using Nuitrack::setConfigValue API function

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.36.8

Release Date: 22 Feb 2023
Nuitrack Runtime version: 0.36.8
Nuitrack SDK version: 1.12.8

Bug Fixes and Improvements

Fixed Mirror and RotateAngle options for Azure Kinect sensor
Fixed head position detection in Nuitrack AI Skeletal Tracking in a case when a person is turned backwards to the camera

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.36.7

Release Date: 21 Oct 2022
Nuitrack Runtime version: 0.36.7
Nuitrack SDK version: 1.12.7

New Features

Nuitrack now could process data from multiple depth sensors simultaneously

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.36.6

Release Date: 17 Oct 2022
Nuitrack Runtime version: 0.36.6
Nuitrack SDK version: 1.12.6

Bug Fixes and Improvements

Fixed an issue with inability to activate some Orbbec Astra Plus sensors
Fixed rare cases of Nuitrack hanging while calling getDeviceList using Kinect V2 sensors

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.36.5

Release Date: 06 Oct 2022
Nuitrack Runtime version: 0.36.5
Nuitrack SDK version: 1.12.5

Bug Fixes and Improvements

Fixed an issue where Orbbec Astra Pro sensors could have incorrect RGB streams on Linux platforms

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.36.4

Release Date: 30 Sep 2022
Nuitrack Runtime version: 0.36.4
Nuitrack SDK version: 1.12.4

New Features

Added the failure case recorder feature

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Linux x64 rules do not apply for Orbbec Astra Plus. See the first item from here to apply the workaround
Gesture recognition may fail for a sitting pose

Release v0.36.3

Release Date: 08 Sep 2022
Nuitrack Runtime version: 0.36.3
Nuitrack SDK version: 1.12.3

Bug Fixes and Improvements

Fixed Nuitrack working in headless mode on the Linux x64 with Kinect v2
Fixed work of Orbbec Astra sensors on the Linux arm32

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Linux x64 rules do not apply for Orbbec Astra Plus. See the first item from here to apply the workaround
Gesture recognition may fail for a sitting pose

Release v0.36.2

Release Date: 03 Sep 2022
Nuitrack Runtime version: 0.36.2
Nuitrack SDK version: 1.12.2

New Features

New Nuitrack Daemon application, which allows you to get data from Nuitrack using REST api

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Linux x64 rules do not apply for Orbbec Astra Plus. See the first item from here to apply the workaround
Gesture recognition may fail for a sitting pose

Release v0.36.1

Release Date: 19 Aug 2022
Nuitrack Runtime version: 0.36.1
Nuitrack SDK version: 1.12.1

New Features

Added the person re-identification feature

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Linux x64 rules do not apply for Orbbec Astra Plus. See the first item from here to apply the workaround
Gesture recognition may fail for a sitting pose

Release v0.36.0

Release Date: 28 June 2022
Nuitrack Runtime version: 0.36.0
Nuitrack SDK version: 1.12.0

New Features

Added new features that will be unlocked gradually in future releases

Bug Fixes and Improvements

For performance reasons disabled auto exposure for Orbbec Astra Plus by default, but it can be turned on in nuitrack.config

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Linux x64 rules do not apply for Orbbec Astra Plus. See the first item from here to apply the workaround
Gesture recognition may fail for a sitting pose

Release v0.35.15

Release Date: 25 May 2022
Nuitrack Runtime version: 0.35.15
Nuitrack SDK version: 1.11.14

New Features

Added support for the new revision of Orbbec Astra Plus for Windows x64 and Linux x64.

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Linux x64 rules do not apply for Orbbec Astra Plus. See the first item from here to apply the workaround
Gesture recognition may fail for a sitting pose

Release v0.35.14

Release Date: 18 March 2022
Nuitrack Runtime version: 0.35.14
Nuitrack SDK version: 1.11.13

Bug Fixes and Improvements

Fixed TBB conflicts with Unity, UE4, etc.
Fixed Nuitrack signature

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.35.13

Release Date: 03 March 2022
Nuitrack Runtime version: 0.35.13
Nuitrack SDK version: 1.11.12

New Features

Added support the Orbbec Astra on Android 9(Pie)

Bug Fixes and Improvements

Fixed Nuitrack AI Skeletal Tracking for the Kinect v1 (Linux x64)

Known Issues

Unstable work of Nuitrack on the Android arm32 platform
Gesture recognition may fail for a sitting pose

Release v0.35.12

Release Date: 22 Nov 2021
Nuitrack Runtime version: 0.35.12
Nuitrack SDK version: 1.11.11

New Features

Added Python Wrapper(beta) for Windows x64 and Linux x64, read more in the readme

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.11

Release Date: 29 Oct 2021
Nuitrack Runtime version: 0.35.11
Nuitrack SDK version: 1.11.10

Bug Fixes and Improvements

Fixed infinite resizing of Nuitrack logo on Windows

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.10

Release Date: 8 Oct 2021
Nuitrack Runtime version: 0.35.10
Nuitrack SDK version: 1.11.9

Bug Fixes and Improvements

Fixed incorrect return value for the GetInstancesJson function
Fixed updating the pressure field from the Hand structure
Fixed need to manually install missing dependencies for Linux

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.9

Release Date: 1 Sep 2021
Nuitrack Runtime version: 0.35.9
Nuitrack SDK version: 1.11.8

Bug Fixes and Improvements

Added full support for Nvidia Jetson: Nano, TX2, Xavier NX, AGX Xavier
Added support the Intel Realsense sensors for the Linux arm32 platforms (Raspberry Pi 4 on Raspberry Pi OS)
Removed the popup camera choice dialog on Windows platform
Fixed the memory leak on the Android platform
Fixed black window after second launch of Nuitrack on Astra Pro sensors
Fixed option to disable the color frame on Intel Realsense sensors
NuitrackSDK.unitypackage: added helpful hints to error messages

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.8

Release Date: 1 Aug 2021
Nuitrack Runtime version: 0.35.8
Nuitrack SDK version: 1.11.7

Bug Fixes and Improvements

Improved the user interface of the Nuitrack activation tool
Fixed support for some Orbbec Astra+ sensors

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.7

Release Date: 21 Jul 2021
Nuitrack Runtime version: 0.35.7
Nuitrack SDK version: 1.11.6

New Features

Added support the Intel Realsense sensors for the Linux arm64 platforms (Raspberry Pi 4, NVIDIA Jetson TX2)

Bug Fixes and Improvements

Fixed the memory leak in the Nuitrack AI mode
NuitrackSDK.unitypackage:
- added new tutorials (AR Nuitrack, Jump Trainer, Final IK)
- update working with frames
- fixed the Unity 2020+ interface problem
- added the advanced TBB-file error message
- added using nuitrack.config features from the NuitrackManager component

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.6

Release Date: 19 May 2021
Nuitrack Runtime version: 0.35.6
Nuitrack SDK version: 1.11.5

New Features

Added support for the Orbbec Astra + cameras (Windows x86, Windows x86_64, Ubuntu amd64 and Linux arm32)
Added support for the Azure Kinect cameras (Windows x86, Windows x86_64, and Ubuntu amd64)
- Please check system requirements for Azure Kinect

Bug Fixes and Improvements

Fixed camera locking issue on Android

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.5

Release Date: 29 April 2021
Nuitrack Runtime version: 0.35.5
Nuitrack SDK version: 1.11.4

Bug Fixes and Improvements

nuitrack_gl_sample: fixed incorrect termination of the application when pressing the window close button
Fixed application crashes when AI mode is not used

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.4

Release Date: 6 April 2021
Nuitrack Runtime version: 0.35.4
Nuitrack SDK version: 1.11.3

Bug Fixes and Improvements

Nuitrack AI Skeleton Tracking: improved skeleton tracking quality

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.3

Release Date: 31 March 2021
Nuitrack Runtime version: 0.35.3
Nuitrack SDK version: 1.11.2

New Features

Unity: added the first tutorial on Nuitrack AI Object Detection

Bug Fixes and Improvements

Nuitrack AI Skeleton Tracking: improved accuracy of detecting 3D coordinates of skeleton joints
Nuitrack AI Skeleton Tracking: improved legs position in motion for Moving Sensor mode

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.2

Release Date: 22 March 2021
Nuitrack Runtime version: 0.35.2
Nuitrack SDK version: 1.11.1

SDK Changes

Updated nuitrack_device_api_sample: improved console output

Bug Fixes

Fixed a crash when disconnecting the Intel RealSense sensors with the enabled Realsense2DepthProvider.DeviceHardwareReset option
Fixed an issue with the detection of Intel RealSense d455 and L515 sensors on Android
Fixed the types of some returned exceptions

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for a sitting pose

Release v0.35.1

Release Date: 04 Feb 2021
Nuitrack Runtime version: 0.35.1
Nuitrack SDK version: 1.11.0

SDK Changes

Added an Android Studio project (nuitrack_android_studio_gl_sample)
Added support for the __ANDROID__ preprocessor directive in the Android examples

Bug Fixes

Fixed an issue with access rights to the folder /usr/etc/nuitrack/data on Linux: edited the installation script
Fixed the license issue on Linux (the activated license didn't work for some users)
Fixed image distortion during rotation in nuitrack_sample

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for sitting pose

Release v0.35.0

Release Date: 30 Nov 2020
Nuitrack Runtime version: 0.35.0
Nuitrack SDK version: 1.10.0

API Changes

Nuitrack SDK v1.10.0 requires Nuitrack v0.35.0 to be installed

New Features

Added Unreal Engine 4.25 plugins for Windows and Android. Please refer to new tutorials:
- UE4 Basic Project for Windows
- UE4 Basic Project for Android
Added digital signature to the installers nuitrack-windows-x64.exe and nuitrack-windows-x86.exe
Added auto-switching between the nuitrack.net assembly versions (Mono, IL2CPP, iOS) in the NuitrackSDK.unitypackage

Bug Fixes and Improvements

Added support for the Realsense D415/D435/D435i cameras on Android 9 (Pie) or higher
- Realsense SDK has been updated to v2.38.1 for Android

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher except for the Intel RealSense sensors
Gesture recognition may fail for sitting pose

Release v0.34.1

Release Date: 03 Nov 2020
Nuitrack Runtime version: 0.34.1
Nuitrack SDK version: 1.9.0

API Changes

Nuitrack SDK v1.9.0 requires Nuitrack v0.34.1 to be installed

C++ API

Fixed an occasional compiler error type has C-linkage specified, but returns UDT which is incompatible with C

New Features

Added support for the Intel Realsense D455 and L515 cameras (Windows x86, Windows x86_64, and Ubuntu amd64)
NuitrackSDK.unitypackage:
- connection to the TVico and VicoVR sensors on Android is now possible without installing VicoVR.apk (only the SkeletonTracker data is transferred)

Bug Fixes and Improvements

Fixed the exception handling issue in nuitrack-windows-x86.exe
NuitrackSDK.unitypackage:
- fixed issues with Async Init mode
Edited the Creating an AR Football Game using Nuitrack and ARCore/ARKit tutorial

Known Issues

USB cameras permission issue on Android 9 (Pie) or higher
Gesture recognition may fail for sitting pose

Release v0.34.0

Release Date: 09 Oct 2020
Nuitrack Runtime version: 0.34.0
Nuitrack SDK version: 1.8.1

New Features

added AMD CPUs compatibility for Nuitrack AI Skeleton Tracking
added support for Moving Sensor on Windows x86_64 and iOS
Realsense SDK has been updated to 2.38.1
added Async Init support to NuitrackScripts.prefab in NuitrackSDK.unitypackage

Bug Fixes and Improvements

Nuitrack AI Skeleton Tracking: the model is updated; added estimation of joint orientations
fixed the memory leak on Linux x86_64 that occurred in Moving Sensor mode
installation of libpng12-0 and libssl1.0.0 on Ubuntu 20.04 LTS is no longer required
fixed the low FPS issue for Kinect V2 on Windows x86_64
fixed the Realsense2Module.DeviceHardwareReset option in nuitrack.config
edited the Creating an Interactive Multi-Touch Gallery tutorial
fixed the application crush on Android when starting without a plugged sensor

Known Issues

Exception handling issue in nuitrack-windows-x86.exe
USB cameras permission issue on Android 9 (Pie) devices
Gesture recognition may fail for sitting pose

Release v0.33.0

Release Date: 04 Sept 2020
Nuitrack Runtime version: 0.33.0
Nuitrack SDK version: 1.8.0

API Changes

Nuitrack SDK v1.8.0 requires Nuitrack v0.33.0 to be installed

New Features

AI Skeletal Tracking
AI Object Detection
Moving Sensor

Known Issues

Exception handling issue in nuitrack-windows-x86.exe
USB cameras permission issue on Android 9 (Pie) devices
Gesture recognition may fail for sitting pose

Release v0.32.0

Release Date: 13 Aug 2020
Nuitrack Runtime version: 0.32.0
Nuitrack SDK version: 1.7.0

API Changes

Nuitrack SDK v1.7.0 requires Nuitrack v0.32.0 to be installed

C++/C# API

Nuitrack Device API has been implemented. This API allows you to:
- enumerate and activate compatible depth sensors
- run Nuitrack with a selected depth sensor

Please refer to C++ or C# examples for more details.

New function that you can use to get Nuitrack version: nuitrack::getVersion() (nuitrack.GetVersion() for C#).

New Features

Support for Astra Stereo S U3.

Bug Fixes and Improvements

Fixed performance issue on Windows x86.

Known Issues

Exception handling issue in nuitrack-windows-x86.exe
USB cameras permission issue on Android 9 (Pie) devices
Gesture recognition may fail for sitting pose

Release v0.31.0

Release Date: 2 Jul 2020
Nuitrack Runtime version: 0.31.0
Nuitrack SDK version: 1.6.0

API Changes

Nuitrack SDK v1.6.0 requires Nuitrack v0.31.0 to be installed

C# API

The IDisposable pattern was implemented. This pattern is used to release unmanaged resources for all types returned in callbacks:

to copy an object returned in a callback, use the Clone() method as references to such objects outside the callback body are invalid (because this object can be destroyed after the callback is completed).

Examples:

using (nuitrack.DepthFrame depthFrameCopy = (nuitrack.DepthFrame)depthFrame.Clone())
{
  ...
}

nuitrack.DepthFrame _depthFrame; // non-local field

void HandleOnDepthSensorUpdateEvent(nuitrack.DepthFrame frame)
{
    if (_depthFrame != null)
        _depthFrame.Dispose();
    _depthFrame = (nuitrack.DepthFrame)frame.Clone();
    ...
}

The Frame class:
- the type of the Data field was changed: now it's IntPtr instead of byte []. This means that if you want to index elements, you need to use unsafe context or explicitly copy the data to the byte array.
- the DataSize field was added. It returns the size of the frame data in bytes.
The Clone method was added for the following types: DepthFrame, ColorFrame, UserFrame, SkeletonData, GestureData, HandTrackerData, IssuesData

New Features

Nuitrack_arm64.apk is released (supports Android ABI arm64-v8a)
Unity 3D: IL2CPP scripting backend support is added
Stream registration options are supported for Realsense D400 cameras:
- set the Realsense2Module.AlignTo parameter in the nuitrack.config file. Supported values: none|color|depth

Bug Fixes and Improvements

Significant optimization of GC usage in nuitrack.net.dll
Nuitrack activation tool now supports a license activation via proxy:
- define the environment variable TDV_NUITRACK_PROXY or set Network.ProxyUrl parameter in the nuitrack.config file, e.g. proxy.org.com:8080
nuitrack::TerminateException is thrown after Realsense D400 camera is disconnected

Known Issues

USB cameras permission issue on Android 9 (Pie) devices
Gesture recognition may fail for sitting pose

Release v0.30.0

Release Date: 25 Mar 2020
Nuitrack Runtime version: 0.30.0
Nuitrack SDK version: 1.5.0

Changes

Nuitrack Runtime:

added support for Astra Embedded S / Stereo S (Windows/Linux)
fixed error with the Mirror settings for Kinect/Kinect V2
fixed error with double triggering of onLostuserCallback for UserTracker
added HD resolution support of an RGB stream for Orbbec Astra (Windows/Linux/Android)

Nuitrack SDK:

added Structure Sensor (Occipital) support for iOS

Known Issues

USB cameras permission issue on Android 9 (Pie) devices
Gesture recognition may fail for sitting pose

Release v0.29.0

Release Date: 26 Sep 2019
Nuitrack Runtime version: 0.29.0
Nuitrack SDK version: 1.4.1

Changes

Nuitrack Runtime:

Supports Raspberry Pi 3 and Tinkerboard devices (please refer to supported cameras list at http://nuitrack.com)
Fixed crash when used in ROS
librealsense2 library version updated to v2.25.0
Supports updating online licenses with connection via a proxy server

Nuitrack SDK:

Boost symbols are local in libmiddleware.so now (Linux)

Known Issues

USB cameras permission issue on Android 9 (Pie) devices
Gesture recognition may fail for sitting pose
Orbbec Astra PRO, Orbbec Persee: color stream may not start with HD configuration

Files

CHANGELOG.md

Latest commit

History

CHANGELOG.md

File metadata and controls

Release v0.37.20

Bug Fixes and Improvements

Release v0.37.19

Bug Fixes and Improvements

Release v0.37.18

Bug Fixes and Improvements

Release v0.37.17

Bug Fixes and Improvements

Release v0.37.16

Bug Fixes and Improvements

Release v0.37.15

Bug Fixes and Improvements

Release v0.37.14

New Features

Bug Fixes and Improvements

Known Issues

Release v0.37.13

New Features

Bug Fixes and Improvements

Release v0.37.12

New Features

Bug Fixes and Improvements

Release v0.37.11

Bug Fixes and Improvements

Release v0.37.10

New Features

Release v0.37.9

Bug Fixes and Improvements

Release v0.37.8

New Features

Bug Fixes and Improvements

Release v0.37.7

New Features

Bug Fixes and Improvements

Release v0.37.6

New Features

Bug Fixes and Improvements

Release v0.37.5

Bug Fixes and Improvements

Release v0.37.4

Bug Fixes and Improvements

Release v0.37.3

New Features

Bug Fixes and Improvements

Release v0.37.2

Bug Fixes and Improvements

Release v0.37.1

New Features

Release v0.37.0

New Features

Bug Fixes and Improvements

Release v0.36.17

Bug Fixes and Improvements

Release v0.36.16

Bug Fixes and Improvements

Release v0.36.15

Bug Fixes and Improvements

Release v0.36.14

Bug Fixes and Improvements

Release v0.36.13

Bug Fixes and Improvements

Release v0.36.12

Bug Fixes and Improvements

Release v0.36.11

Bug Fixes and Improvements

Known Issues

Release v0.36.10

New Features

Bug Fixes and Improvements

Known Issues

Release v0.36.9

Bug Fixes and Improvements

Known Issues

Release v0.36.8