人工智能-项目实践-C#-C#人脸识别，人脸认证 一个基于 SeetaFace6 的 .NET 离线人脸识别解决方案

## 1. 关于 - 一个基于 [SeetaFace6](https://github.com/SeetaFace6Open/index) 的 .NET 离线人脸识别解决方案 - 此项目来源于ViewFaceCore，在ViewFaceCore基础上二次开发与分发 - 开源、免费、跨平台 (win/linux) ## 2. 快速开始 ### 2.1 受支持的 .NET 框架 和 操作系统 | 目标框架 | 最低版本 | 操作系统 | | :-: |:-: | :-: | | .NET Framework |4.0 | win ( x64/x86 ) | | .NET Standard |2.0 | win ( x64/x86 ) | | .NET / .NET Core |3.1+ | win ( x64/x86 )、linux ( arm/arm64/x64 ) | ### 2.2 简单的人脸信息检测 以 Windows x64平台 为例，一个简单的人脸检测Demo。 1. 使用 [nuget](https://www.nuget.org) 安装依赖 | 包名称 | 最小版本 | 生成文件夹 | 说明 | | :- | :-: | - | - | | [SeetaFace6Sharp](https://www.nuget.org/packages/SeetaFace6Sharp/) | [](https://www.nuget.org/packages/SeetaFace6Sharp) | —— | SeetaFace6Sharp .NET 核心库 | | [SeetaFace6Sharp.model.all](https://www.nuget.org/packages/SeetaFace6Sharp.model.all) | [](https://www.nuget.org/packages/SeetaFace6Sharp.model.all) | `runtimes\models` | 人脸检测的模型支持(图省事可以直接安装这个) | | [SeetaFace6Sharp.runtime.win.x64](https://www.nuget.org/packages/SeetaFace6Sharp.runtime.win.x64) | [](https://www.nuget.org/packages/SeetaFace6Sharp.runtime.win.x64) | `runtimes\win-x64\native` | Windows-x64 的本机运行时，其它平台自行选择安装，可安装多个 | | [SeetaFace6Sharp.Extension.SkiaSharp](https://www.nuget.org/packages/SeetaFace6Sharp.Extension.SkiaSharp) | [](https://www.nuget.org/packages/SeetaFace6Sharp.Extension.SkiaSharp) |  —— | SkiaSharp图像处理扩展，ImageSharp、SkiaSharp、System.Drawing三选一 | 2. 获取人脸信息 ```csharp using SkiaSharp; using System; using SeetaFace6Sharp; namespace SeetaFace6Sharp.Example.ConsoleApp { internal class Program { private readonly static string imagePath = @"images/Jay_3.jpg"; static void Main(string[] args) { using var bitmap = SKBitmap.Decode(imagePath); using FaceDetector faceDetector = new FaceDetector(); FaceInfo[] infos = faceDetector.Detect(bitmap); Console.WriteLine($"识别到的人脸数量：{infos.Length} 个人脸信息：\n"); Console.WriteLine($"No.\t人脸置信度\t位置信息"); for (int i = 0; i < infos.Length; i++) { Console.WriteLine($"{i}\t{infos[i].Score:f8}\t{infos[i].Location}"); } Console.ReadKey(); } } } ``` 更多案例参见 `src/Examples` ## 3. 使用许可 [Copyright (c) 2021, SeetaFace6Sharp](https://github.com/SeetaFace6Sharp/SeetaFace6Sharp/blob/main/LICENSE) | [*Copyright (c) 2019, SeetaTech*](https://github.com/SeetaFace6Open/index/blob/master/LICENSE) > [\[源\]](https://github.com/SeetaFace6Open/index#%E8%81%94%E7%B3%BB%E6%88%91%E4%BB%AC) > *`SeetaFace` 开源版可以免费用于商业和个人用途。如果需要更多的商业支持，请联系商务邮件 bd@seetatech.com*