customlogic/tf-lite-unity-sample

TensorFlow Lite Samples on Unity

TensorFlow Lite for Unity Samples

Porting of "TensorFlow Lite Examples" to Unity. and some utilities for Unity.

Tested on

• iOS / Android / macOS / Ubuntu / Windows
• Unity 2019.4.5f1
• TensorFlow 2.3.0

Included prebuilt libraries

	iOS	Android	macOS	Ubuntu	Windows
Core CPU	✅	✅	✅	✅	✅
Metal Delegate	✅	-	✅	-	-
OpenGL Delegate	-	✅	-	-	-
NNAPI Delegate	-	✅	-	-	-

Install TensorFlow Lite for Unity

• Clone or Download this repository with examples
  • Need Git-LFS to build for iOS
• Or core library is available on OpenUPM

Update TensorFlow Lite

Pre-built libraries are included. If you want to use the latest TFLite,

1. Clone TensorFlow library
2. Run ./configure in the TensorFlow library
3. Run ./build_tflite.py (Python3) to build for each platform

# Update iOS, Andoid and macOS
./build_tflte.py --tfpath ../tensorflow -ios -android -macos

• To build macOS Metal Delegate on TensorFlow v2.3.0 or later, You need to apply following changes the issue

Misc

[Android] You can see logs from tflite by filtering with "tflite"

adb logcat Unity:V tflite:V "*:S"

Show Cases

MNIST

SSD Object Detection

DeepLab Semantic Segmentation

Style Transfer

Hand Tracking

BERT

License

Samples folder Assets/Samples/* is licensed under MIT

Other licenses

• TensorFlow
• Assets/StreamingAssets/*.tflite Models
• Assets/StreamingAssets/mediapipe Models
  • Some MediaPipe C# codes are based on terryky/tflite_gles_app