Dynaface.Onnx 2.0.2

dotnet add package Dynaface.Onnx --version 2.0.2
                    
NuGet\Install-Package Dynaface.Onnx -Version 2.0.2
                    
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.
<PackageReference Include="Dynaface.Onnx" Version="2.0.2" />
                    
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Dynaface.Onnx" Version="2.0.2" />
                    
Directory.Packages.props
<PackageReference Include="Dynaface.Onnx" />
                    
Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.
paket add Dynaface.Onnx --version 2.0.2
                    
#r "nuget: Dynaface.Onnx, 2.0.2"
                    
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.
#:package Dynaface.Onnx@2.0.2
                    
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.
#addin nuget:?package=Dynaface.Onnx&version=2.0.2
                    
Install as a Cake Addin
#tool nuget:?package=Dynaface.Onnx&version=2.0.2
                    
Install as a Cake Tool

Dynaface.Onnx

The ONNX Runtime inference backend for Dynaface — a C# facial-analysis pipeline ported from the Python dynaface-lib package.

The core Dynaface package runs no neural networks itself; it reaches all 3 models (BlazeFace, SPIGA, U²-Net) through the IDynafaceInference interface. This package provides OnnxDynafaceInference, a ready-made implementation over Microsoft.ML.OnnxRuntime, so you don't have to write one.

Install

dotnet add package Dynaface.Onnx

This pulls in the core Dynaface package and Microsoft.ML.OnnxRuntime automatically.

Usage

// 3 separate ONNX models — one per network.
using var inference = new OnnxDynafaceInference(
    "blaze_face_short_range.onnx",
    "spiga_wflw.onnx",
    "u2net.onnx");

FacePipeline.Initialize(inference);
// ...then run FacePipeline.Run(...) + FaceMeasureContext.Analyze() (see the Dynaface package).

OnnxDynafaceInference auto-detects each model's input/output tensor names from its metadata; pass explicit overrides to the constructor if a custom export uses unexpected names.

The 3 .onnx model files are distributed separately (they're large) — see the project repository for where to obtain them.

Licensed under Apache-2.0.

Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
.NET Core netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard2.1 is compatible. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen60 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
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NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
2.0.2 123 7/24/2026
2.0.1 113 7/23/2026
2.0.0 115 7/12/2026