OpenVINO.CSharp.API 2024.3.0.2

.NET 5.0 .NET Core 3.1 .NET Framework 4.6

dotnet add package OpenVINO.CSharp.API --version 2024.3.0.2

NuGet\Install-Package OpenVINO.CSharp.API -Version 2024.3.0.2

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="OpenVINO.CSharp.API" Version="2024.3.0.2" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

paket add OpenVINO.CSharp.API --version 2024.3.0.2

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: OpenVINO.CSharp.API, 2024.3.0.2"

#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.

// Install OpenVINO.CSharp.API as a Cake Addin
#addin nuget:?package=OpenVINO.CSharp.API&version=2024.3.0.2

// Install OpenVINO.CSharp.API as a Cake Tool
#tool nuget:?package=OpenVINO.CSharp.API&version=2024.3.0.2

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

OpenVINO™ C# API

简体中文| English

📚 简介

OpenVINO™ 是一个用于优化和部署 AI 推理的开源工具包。

提升深度学习在计算机视觉、自动语音识别、自然语言处理和其他常见任务中的性能
使用流行框架（如TensorFlow，PyTorch等）训练的模型
减少资源需求，并在从边缘到云的一系列英特尔®平台上高效部署

OpenVINO™ C# API 是一个 OpenVINO™ 的 .Net wrapper，应用最新的 OpenVINO™ 库开发，通过 OpenVINO™ C API 实现 .Net 对 OpenVINO™ Runtime 调用，使用习惯与 OpenVINO™ C++ API 一致。OpenVINO™ C# API 由于是基于 OpenVINO™ 开发，所支持的平台与 OpenVINO™ 完全一致，具体信息可以参考 OpenVINO™。通过使用 OpenVINO™ C# API，可以在 .NET、.NET Framework等框架下使用 C# 语言实现深度学习模型在指定平台推理加速。

<img title="NuGet" src="https://s2.loli.net/2023/08/08/jE6BHu59L4WXQFg.png" alt="" width="40">NuGet Package

Core Managed Libraries

Package	Description	Link
OpenVINO.CSharp.API	OpenVINO C# API core libraries
OpenVINO.CSharp.API.Extensions	OpenVINO C# API core extensions libraries
OpenVINO.CSharp.API.Extensions.OpenCvSharp	OpenVINO C# API core extensions libraries use OpenCvSharp
OpenVINO.CSharp.API.Extensions.EmguCV	OpenVINO C# API core extensions libraries use EmguCV
OpenVINO.CSharp.API.Extensions.PaddleOCR	PaddleOCR Deploy in OpenVINO.CSharp.API.

Native Runtime Libraries

Package	Description	Link
OpenVINO.runtime.win	Native bindings for Windows
OpenVINO.runtime.ubuntu.24-x86_64	Native bindings for ubuntu.24-x86_64
OpenVINO.runtime.ubuntu.22-x86_64	Native bindings for ubuntu.22-x86_64
OpenVINO.runtime.ubuntu.20-x86_64	Native bindings for ubuntu.20-x86_64
OpenVINO.runtime.ubuntu.20-arm64	Native bindings for ubuntu.20-arm64
OpenVINO.runtime.ubuntu.18-x86_64	Native bindings for ubuntu.18-x86_64
OpenVINO.runtime.ubuntu.18-arm64	Native bindings for uOpenVINO.runtime.ubuntu.18-arm64
OpenVINO.runtime.debian10-armhf	Native bindings for debian10-armhf
OpenVINO.runtime.debian9-arm64	Native bindings for debian9-arm64
OpenVINO.runtime.debian9-armhf	Native bindings for debian9-armhf
OpenVINO.runtime.centos7-x86_64	Native bindings for centos7-x86_64
OpenVINO.runtime.rhel8-x86_64	Native bindings for rhel8-x86_64
OpenVINO.runtime.macos-x86_64	Native bindings for macos-x86_64
OpenVINO.runtime.macos-arm64	Native bindings for macos-arm64

Integration Library

Package	Description	Link
OpenVINO.CSharp.Windows	All-in-one package for Windows

⚙ 如何安装

以下提供了OpenVINO™ C# API在不同平台的安装方法，可以根据自己使用平台进行安装。

Windows

通过dotnet add package指令安装或通过Visual Studio安装以下程序包

dotnet add package OpenVINO.CSharp.API
dotnet add package OpenVINO.runtime.win
或者安装集成包——>
dotnet add package OpenVINO.CSharp.Windows

Linux

linux平台我们根据官方编译的平台制作了对应的NuGet Package，以ubuntu.22-x86_64为例，通过dotnet add package指令安装：

dotnet add package OpenVINO.CSharp.API
dotnet add package OpenVINO.runtime.ubuntu.22-x86_64

运行一次程序后，添加环境变量：

export LD_LIBRARY_PATH={Program generated executable file directory}/runtimes/ubuntu.22-x86_64/native
例如——>
export LD_LIBRARY_PATH=/home/ygj/Program/sample1/bin/Debug/net6.0/runtimes/ubuntu.22-x86_64/native

如果对于一个全新平台(未安装过OpenVINO C++)，需要安装一下依赖环境，切换到{Program generated executable file directory}/runtimes/ubuntu.22-x86_64/native目录下，运行以下指令：

sudo -E ./install_openvino_dependencies.sh

Mac OS

通过dotnet add package指令安装以下程序包

dotnet add package OpenVINO.CSharp.API
dotnet add package OpenVINO.runtime.macos-arm64

🏷开始使用

使用方法

如果你不知道如何使用，通过下面代码简单了解使用方法。

using OpenVinoSharp;  // 引用命名空间
namespace test
{
    internal class Program
    {
        static void Main(string[] args)
        {
            using Core core = new Core();  // 初始化 Core 核心
            using Model model = core.read_model("./model.xml");  // 读取模型文件
            using CompiledModel compiled_model = core.compiled_model(model, "AUTO");  // 将模型加载到设备
            using InferRequest infer_request = compiled_model.create_infer_request();  // 创建推理通道
            using Tensor input_tensor = infer_request.get_tensor("images");  // 获取输入节点Tensor
            infer_request.infer();  // 模型推理
            using Tensor output_tensor = infer_request.get_tensor("output0");  // 获取输出节点Tensor
        }
    }
}

项目中所封装的类、对象例如Core、Model、Tensor等，通过调用 C api 接口实现，具有非托管资源，需要调用Dispose()方法处理或者使用using，否则就会出现内存泄漏。

💻 应用案例

获取耕读应用案例请参考：OpenVINO-CSharp-API-Samples

🗂 API 文档

如果想了解更多信息，可以参阅：OpenVINO™ C# API API Documented

🎖 贡献

如果您对OpenVINO™ 在C#使用感兴趣，有兴趣对开源社区做出自己的贡献，欢迎加入我们，一起开发OpenVINO™ C# API。

如果你对该项目有一些想法或改进思路，欢迎联系我们，指导下我们的工作。

<img title="" src="https://user-images.githubusercontent.com/48054808/157835345-f5d24128-abaf-4813-b793-d2e5bdc70e5a.png" alt="" width="40"> 许可证书

本项目的发布受Apache 2.0 license许可认证。

Product	Compatible and additional computed target framework versions.
.NET	net5.0 is compatible. net5.0-windows was computed. net6.0 is compatible. 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 is compatible. 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 is compatible. 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.
.NET Core	netcoreapp3.1 is compatible.
.NET Framework	net46 is compatible. net461 is compatible. net462 is compatible. net463 was computed. net47 is compatible. net471 is compatible. net472 is compatible. net48 is compatible. net481 is compatible.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

.NETCoreApp 3.1
- No dependencies.
.NETFramework 4.6
- No dependencies.
.NETFramework 4.6.1
- No dependencies.
.NETFramework 4.6.2
- No dependencies.
.NETFramework 4.7
- No dependencies.
.NETFramework 4.7.1
- No dependencies.
.NETFramework 4.7.2
- No dependencies.
.NETFramework 4.8
- System.ValueTuple (>= 4.5.0)
.NETFramework 4.8.1
- No dependencies.
net5.0
- No dependencies.
net6.0
- No dependencies.
net7.0
- No dependencies.
net8.0
- No dependencies.

NuGet packages (5)

Showing the top 5 NuGet packages that depend on OpenVINO.CSharp.API:

Package	Downloads
OpenVINO.CSharp.API.Extensions Based on the C # platform, call the OpenVINO suite to deploy a deep learning model.	3.9K
OpenVINO.CSharp.API.Extensions.OpenCvSharp Based on the C # platform, call the OpenVINO suite to deploy a deep learning model.	3.8K
OpenVINO.CSharp.Windows OpenVINO wrapper for .NET. All-in-one package for Windows users.	2.4K
OpenVINO.CSharp.API.Extensions.EmguCV Based on the C # platform, call the OpenVINO suite to deploy a deep learning model.	1.4K
OpenVINO.CSharp.API.Extensions.PaddleOCR Deploy PaddleOCR model using OpenVINO C # API to achieve text image recognition.	337

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on OpenVINO.CSharp.API:

Repository	Stars
guojin-yan/YoloDeployCsharp Deploying Yolov8-det, Yolov8-pose, Yolov8-cls, and Yolov8-seg models based on C # programming language.	166

Version	Downloads	Last updated
2024.3.0.2	1,141	8/4/2024
2024.2.0.1	539	6/28/2024
2024.1.0.1	2,510	4/27/2024
2024.0.0.1	1,564	3/11/2024
2023.2.0.4	725	1/18/2024
2023.2.0.4-develop	498	12/30/2023
2023.2.0.3	587	11/30/2023
2023.2.0.2	339	11/26/2023
2023.2.0.1	313	11/24/2023
2023.1.0.1	634	10/22/2023

This version is a pre release version of OpenVINO™ C# API 3.0 and its features are not yet fully developed. If there are any issues during use, please feel free to contact me.

OpenVINO.CSharp.API 2024.3.0.2

📚 简介

<img title="NuGet" src="https://s2.loli.net/2023/08/08/jE6BHu59L4WXQFg.png" alt="" width="40">NuGet Package

Core Managed Libraries

Native Runtime Libraries

Integration Library

⚙ 如何安装

Windows

Linux

Mac OS

🏷开始使用

💻 应用案例

🗂 API 文档

🎖 贡献

<img title="" src="https://user-images.githubusercontent.com/48054808/157835345-f5d24128-abaf-4813-b793-d2e5bdc70e5a.png" alt="" width="40"> 许可证书

.NETCoreApp 3.1

.NETFramework 4.6

.NETFramework 4.6.1

.NETFramework 4.6.2

.NETFramework 4.7

.NETFramework 4.7.1

.NETFramework 4.7.2

.NETFramework 4.8

.NETFramework 4.8.1

net5.0

net6.0

net7.0

net8.0

NuGet packages (5)

GitHub repositories (1)