# yolov5-ov2021

**Repository Path**: equalman/yolov5-ov2021

## Basic Information

- **Project Name**: yolov5-ov2021
- **Description**: 基于c++/openvino 2021r4的yolov5推理实现
- **Primary Language**: C++
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 1
- **Created**: 2022-10-11
- **Last Updated**: 2022-10-11

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# yolov5-ov2021

#### Description
基于c++/openvino 2021r4的yolov5推理实现

#### Software Architecture
代码基于[Intel官方OpenVINO 2021r4](https://gitee.com/openvinotoolkit-prc/openvino) 的例程修改而来  
用cmake生成并编译VS2017项目，代码用于演示OpenVINO做yolov5模型推理的使用流程  
需要Windows10，VisualStudio 2017和Intel的集成显卡（如果做GPU INT8推理想得到最好性能，最低GPU硬件需求要用Gen12显卡-即tigerlake集显)  

#### Installation

1.  openvino2021.4


#### Instructions

1.  打开VS的x64 Native Tools Command Prompt for VS 2017窗口
2.  运行"c:\Program Files (x86)\Intel\openvino_2021\bin\setupvars.bat"初始化openvino开发环境
3.  修改源码里推理硬件类型CPU或GPU，图片和IR模型的路径，指向本地文件所在的路径
```
int main(int argc, char *argv[]) {
	try {

		string FLAGS_d = "CPU"; //"GPU";
		//string FLAGS_m = "yolov5l_v4.xml";
		//string FLAGS_m = "yolov5l_v4_int8_cpu.xml";
		//string FLAGS_m = "yolov5l_v4_640.xml";
		string FLAGS_m = "yolov5l_v4_640_int8_cpu.xml"; 
		string FLAGS_i = "bus.jpg";
		//string FLAGS_i = "zidane.jpg";
```

4.  运行命令，即可生成程序

```
mkdir build
cd build
cmake -G "Visual Studio 15 2017 Win64" -DCMAKE_BUILD_TYPE=Release ..
cmake --build . --config Release

```
5.  运行程序

```
yolov5-ov2021.exe
```

#### Contribution

1.  Fork the repository
2.  Create Feat_xxx branch
3.  Commit your code
4.  Create Pull Request


#### Gitee Feature

1.  You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
2.  Gitee blog [blog.gitee.com](https://blog.gitee.com)
3.  Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
4.  The most valuable open source project [GVP](https://gitee.com/gvp)
5.  The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
6.  The most popular members  [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)