Is it possible to leverage NPU on edge device?

[tazket]

Plugin Version or Commit ID

v0.15.0

Unity Version

2022.3.14f1

Your Host OS

Windows11

Target Platform

Android

Description

We're targeting a set-box style android device, pose landmark runs at around 20 fps on GPU,
The device does have an NPU on board, is it possible to use it?

Code to Reproduce the issue

No response

Additional Context

No response

[homuler]

I recently implemented support for Edge TPU, which will be included in the next release.
When using the Task API, you can enable NNAPI by specifying Delegate.EDGETPU_NNAPI in the Delegate field of BaseOptions.
Please give it a try.

MediaPipeUnityPlugin/Packages/com.github.homuler.mediapipe/Runtime/Scripts/Tasks/Core/BaseOptions.cs

Line 23 in 808fbb1

public BaseOptions(Delegate delegateCase = Delegate.CPU, string modelAssetPath = null, byte[] modelAssetBuffer = null)

If you are using a custom CalculatorGraph, please try specifying the delegate for TFLite.

[flysur]

If you are using a custom CalculatorGraph, please try specifying the delegate for TFLite.

I Note that Pose landmark detection not support custom model。