diff --git a/examples/README.md b/examples/README.md
index e964c52..e96dc6d 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -12,6 +12,7 @@ This repository features a collection of real-world applications and walkthrough
 | [YOLO .Net ONNX Detection C#](https://www.nuget.org/packages/Yolov8.Net)                                       | C# .Net            | [Samuel Stainback](https://github.com/sstainba)     |
 | [YOLOv8 on NVIDIA Jetson(TensorRT and DeepStream)](https://wiki.seeedstudio.com/YOLOv8-DeepStream-TRT-Jetson/) | Python             | [Lakshantha](https://github.com/lakshanthad)        |
 | [YOLOv8 ONNXRuntime Python](./YOLOv8-ONNXRuntime)                                                              | Python/ONNXRuntime | [Semih Demirel](https://github.com/semihhdemirel)   |
+| [YOLOv8-ONNXRuntime-CPP](./YOLOv8-ONNXRuntime-CPP)                                                             | C++/ONNXRuntime    | [DennisJcy](https://github.com/DennisJcy)           |
 
 ### How to Contribute
 
diff --git a/examples/YOLOv8-ONNXRuntime-CPP/README.md b/examples/YOLOv8-ONNXRuntime-CPP/README.md
new file mode 100644
index 0000000..c498664
--- /dev/null
+++ b/examples/YOLOv8-ONNXRuntime-CPP/README.md
@@ -0,0 +1,54 @@
+# YOLOv8 OnnxRuntime C++
+
+This example demonstrates how to perform inference using YOLOv8 in C++ with ONNX Runtime and OpenCV's API.
+
+We recommend using Visual Studio to build the project.
+
+## Benefits
+
+- Friendly for deployment in the industrial sector.
+- Faster than OpenCV's DNN inference on both CPU and GPU.
+- Supports CUDA acceleration.
+- Easy to add FP16 inference (using template functions).
+
+## Exporting YOLOv8 Models
+
+To export YOLOv8 models, use the following Python script:
+
+```python
+from ultralytics import YOLO
+
+# Load a YOLOv8 model
+model = YOLO("yolov8n.pt")
+
+# Export the model
+model.export(format="onnx", opset=12, simplify=True, dynamic=False, imgsz=640)
+```
+
+## Dependencies
+
+| Dependency              | Version  |
+| ----------------------- | -------- |
+| Onnxruntime-win-x64-gpu | >=1.14.1 |
+| OpenCV                  | >=4.0.0  |
+| C++                     | >=17     |
+
+Note: The dependency on C++17 is due to the usage of the C++17 filesystem feature.
+
+## Usage
+
+```c++
+// CPU inference
+DCSP_INIT_PARAM params{ model_path, YOLO_ORIGIN_V8, {imgsz_w, imgsz_h}, class_num, 0.1, 0.5, false};
+// GPU inference
+DCSP_INIT_PARAM params{ model_path, YOLO_ORIGIN_V8, {imgsz_w, imgsz_h}, class_num, 0.1, 0.5, true};
+
+// Load your image
+cv::Mat img = cv::imread(img_path);
+
+char* ret = p1->CreateSession(params);
+
+ret = p->RunSession(img, res);
+```
+
+This repository should also work for YOLOv5, which needs a permute operator for the output of the YOLOv5 model, but this has not been implemented yet.
diff --git a/examples/YOLOv8-ONNXRuntime-CPP/inference.cpp b/examples/YOLOv8-ONNXRuntime-CPP/inference.cpp
new file mode 100644
index 0000000..5af395d
--- /dev/null
+++ b/examples/YOLOv8-ONNXRuntime-CPP/inference.cpp
@@ -0,0 +1,271 @@
+#include "inference.h"
+#include <regex>
+
+#define benchmark
+#define ELOG
+
+DCSP_CORE::DCSP_CORE()
+{
+
+}
+
+
+DCSP_CORE::~DCSP_CORE()
+{
+	delete session;
+}
+
+
+template<typename T>
+char* BlobFromImage(cv::Mat& iImg, T& iBlob)
+{
+	int channels = iImg.channels();
+	int imgHeight = iImg.rows;
+	int imgWidth = iImg.cols;
+
+	for (int c = 0; c < channels; c++)
+	{
+		for (int h = 0; h < imgHeight; h++)
+		{
+			for (int w = 0; w < imgWidth; w++)
+			{
+				iBlob[c * imgWidth * imgHeight + h * imgWidth + w] = (std::remove_pointer<T>::type)((iImg.at<cv::Vec3b>(h, w)[c]) / 255.0f);
+			}
+		}
+	}
+	return RET_OK;
+}
+
+
+char* PostProcess(cv::Mat& iImg, std::vector<int> iImgSize, cv::Mat& oImg)
+{
+	cv::Mat img = iImg.clone();
+	cv::resize(iImg, oImg, cv::Size(iImgSize.at(0), iImgSize.at(1)));
+	if (img.channels() == 1)
+	{
+		cv::cvtColor(oImg, oImg, cv::COLOR_GRAY2BGR);
+	}
+	cv::cvtColor(oImg, oImg, cv::COLOR_BGR2RGB);
+	return RET_OK;
+}
+
+
+char* DCSP_CORE::CreateSession(DCSP_INIT_PARAM &iParams)
+{
+	char* Ret = RET_OK;
+	std::regex pattern("[\u4e00-\u9fa5]");
+	bool result = std::regex_search(iParams.ModelPath, pattern);
+	if (result)
+	{
+		Ret = "[DCSP_ONNX]:model path error.change your model path without chinese characters.";
+		std::cout << Ret << std::endl;
+		return Ret;
+	}
+	try
+	{
+		rectConfidenceThreshold = iParams.RectConfidenceThreshold;
+		iouThreshold = iParams.iouThreshold;
+		imgSize = iParams.imgSize;
+		modelType = iParams.ModelType;
+		env = Ort::Env(ORT_LOGGING_LEVEL_WARNING, "Yolo");
+		Ort::SessionOptions sessionOption;
+		if (iParams.CudaEnable)
+		{
+			cudaEnable = iParams.CudaEnable;
+			OrtCUDAProviderOptions cudaOption;
+			cudaOption.device_id = 0;
+			sessionOption.AppendExecutionProvider_CUDA(cudaOption);
+			//OrtOpenVINOProviderOptions ovOption;
+			//sessionOption.AppendExecutionProvider_OpenVINO(ovOption);
+		}
+		sessionOption.SetGraphOptimizationLevel(GraphOptimizationLevel::ORT_ENABLE_ALL);
+		sessionOption.SetIntraOpNumThreads(iParams.IntraOpNumThreads);
+		sessionOption.SetLogSeverityLevel(iParams.LogSeverityLevel);
+		int ModelPathSize = MultiByteToWideChar(CP_UTF8, 0, iParams.ModelPath.c_str(), static_cast<int>(iParams.ModelPath.length()), nullptr, 0);
+		wchar_t* wide_cstr = new wchar_t[ModelPathSize + 1];
+		MultiByteToWideChar(CP_UTF8, 0, iParams.ModelPath.c_str(), static_cast<int>(iParams.ModelPath.length()), wide_cstr, ModelPathSize);
+		wide_cstr[ModelPathSize] = L'\0';
+		const wchar_t* modelPath = wide_cstr;
+		session = new Ort::Session(env, modelPath, sessionOption);
+		Ort::AllocatorWithDefaultOptions allocator;
+		size_t inputNodesNum = session->GetInputCount();
+		for (size_t i = 0; i < inputNodesNum; i++)
+		{
+			Ort::AllocatedStringPtr input_node_name = session->GetInputNameAllocated(i, allocator);
+			char* temp_buf = new char[50];
+			strcpy(temp_buf, input_node_name.get());
+			inputNodeNames.push_back(temp_buf);
+		}
+
+		size_t OutputNodesNum = session->GetOutputCount();
+		for (size_t i = 0; i < OutputNodesNum; i++)
+		{
+			Ort::AllocatedStringPtr output_node_name = session->GetOutputNameAllocated(i, allocator);
+			char* temp_buf = new char[10];
+			strcpy(temp_buf, output_node_name.get());
+			outputNodeNames.push_back(temp_buf);
+		}
+		options = Ort::RunOptions{ nullptr };
+		WarmUpSession();
+		//std::cout << OrtGetApiBase()->GetVersionString() << std::endl;;
+		Ret = RET_OK;
+		return Ret;
+	}
+	catch (const std::exception& e)
+	{
+		const char* str1 = "[DCSP_ONNX]:";
+		const char* str2 = e.what();
+		std::string result = std::string(str1) + std::string(str2);
+		char* merged = new char[result.length() + 1];
+		std::strcpy(merged, result.c_str());
+		std::cout << merged << std::endl;
+		delete[] merged;
+		//return merged;
+		return "[DCSP_ONNX]:Create session failed.";
+	}
+
+}
+
+
+char* DCSP_CORE::RunSession(cv::Mat &iImg, std::vector<DCSP_RESULT>& oResult)
+{
+#ifdef benchmark
+	clock_t starttime_1 = clock();
+#endif // benchmark
+
+	char* Ret = RET_OK;
+	cv::Mat processedImg;
+	PostProcess(iImg, imgSize, processedImg);
+	if (modelType < 4)
+	{
+		float* blob = new float[processedImg.total() * 3];
+		BlobFromImage(processedImg, blob);
+		std::vector<int64_t> inputNodeDims = { 1,3,imgSize.at(0),imgSize.at(1) };
+		TensorProcess(starttime_1, iImg, blob, inputNodeDims, oResult);
+	}
+
+	return Ret;
+}
+
+
+template<typename N>
+char* DCSP_CORE::TensorProcess(clock_t& starttime_1, cv::Mat& iImg, N& blob, std::vector<int64_t>& inputNodeDims,  std::vector<DCSP_RESULT>& oResult)
+{
+	Ort::Value inputTensor = Ort::Value::CreateTensor<std::remove_pointer<N>::type>(Ort::MemoryInfo::CreateCpu(OrtDeviceAllocator, OrtMemTypeCPU), blob, 3 * imgSize.at(0) * imgSize.at(1), inputNodeDims.data(), inputNodeDims.size());
+#ifdef benchmark
+	clock_t starttime_2 = clock();
+#endif // benchmark
+	auto outputTensor = session->Run(options, inputNodeNames.data(), &inputTensor, 1, outputNodeNames.data(), outputNodeNames.size());
+#ifdef benchmark
+	clock_t starttime_3 = clock();
+#endif // benchmark
+	Ort::TypeInfo typeInfo = outputTensor.front().GetTypeInfo();
+	auto tensor_info = typeInfo.GetTensorTypeAndShapeInfo();
+	std::vector<int64_t>outputNodeDims = tensor_info.GetShape();
+	std::remove_pointer<N>::type* output = outputTensor.front().GetTensorMutableData<std::remove_pointer<N>::type>();
+	delete blob;
+	switch (modelType)
+	{
+	case 1:
+	{
+		int strideNum = outputNodeDims[2];
+		int signalResultNum = outputNodeDims[1];
+		std::vector<int> class_ids;
+		std::vector<float> confidences;
+		std::vector<cv::Rect> boxes;
+		cv::Mat rowData(signalResultNum, strideNum, CV_32F, output);
+		rowData = rowData.t();
+
+		float* data = (float*)rowData.data;
+
+		float x_factor = iImg.cols / 640.;
+		float y_factor = iImg.rows / 640.;
+		for (int i = 0; i < strideNum; ++i)
+		{
+			float* classesScores = data + 4;
+			cv::Mat scores(1, classesNum, CV_32FC1, classesScores);
+			cv::Point class_id;
+			double maxClassScore;
+			cv::minMaxLoc(scores, 0, &maxClassScore, 0, &class_id);
+			if (maxClassScore > rectConfidenceThreshold)
+			{
+				confidences.push_back(maxClassScore);
+				class_ids.push_back(class_id.x);
+
+				float x = data[0];
+				float y = data[1];
+				float w = data[2];
+				float h = data[3];
+
+				int left = int((x - 0.5 * w) * x_factor);
+				int top = int((y - 0.5 * h) * y_factor);
+
+				int width = int(w * x_factor);
+				int height = int(h * y_factor);
+
+				boxes.push_back(cv::Rect(left, top, width, height));
+			}
+			data += signalResultNum;
+		}
+
+		std::vector<int> nmsResult;
+		cv::dnn::NMSBoxes(boxes, confidences, rectConfidenceThreshold, iouThreshold, nmsResult);
+		for (int i = 0; i < nmsResult.size(); ++i)
+		{
+			int idx = nmsResult[i];
+			DCSP_RESULT result;
+			result.classId = class_ids[idx];
+			result.confidence = confidences[idx];
+			result.box = boxes[idx];
+			oResult.push_back(result);
+		}
+
+
+#ifdef benchmark
+		clock_t starttime_4 = clock();
+		double pre_process_time = (double)(starttime_2 - starttime_1) / CLOCKS_PER_SEC * 1000;
+		double process_time = (double)(starttime_3 - starttime_2) / CLOCKS_PER_SEC * 1000;
+		double post_process_time = (double)(starttime_4 - starttime_3) / CLOCKS_PER_SEC * 1000;
+		if (cudaEnable)
+		{
+			std::cout << "[DCSP_ONNX(CUDA)]: " << pre_process_time << "ms pre-process, " << process_time << "ms inference, " << post_process_time << "ms post-process." << std::endl;
+		}
+		else
+		{
+			std::cout << "[DCSP_ONNX(CPU)]: " << pre_process_time << "ms pre-process, " << process_time << "ms inference, " << post_process_time << "ms post-process." << std::endl;
+		}
+#endif // benchmark
+
+		break;
+	}
+	}
+	char* Ret = RET_OK;
+	return Ret;
+}
+
+
+char* DCSP_CORE::WarmUpSession()
+{
+	clock_t starttime_1 = clock();
+	char* Ret = RET_OK;
+	cv::Mat iImg = cv::Mat(cv::Size(imgSize.at(0), imgSize.at(1)), CV_8UC3);
+	cv::Mat processedImg;
+	PostProcess(iImg, imgSize, processedImg);
+	if (modelType < 4)
+	{
+		float* blob = new float[iImg.total() * 3];
+		BlobFromImage(processedImg, blob);
+		std::vector<int64_t> YOLO_input_node_dims = { 1,3,imgSize.at(0),imgSize.at(1) };
+		Ort::Value input_tensor = Ort::Value::CreateTensor<float>(Ort::MemoryInfo::CreateCpu(OrtDeviceAllocator, OrtMemTypeCPU), blob, 3 * imgSize.at(0) * imgSize.at(1), YOLO_input_node_dims.data(), YOLO_input_node_dims.size());
+		auto output_tensors = session->Run(options, inputNodeNames.data(), &input_tensor, 1, outputNodeNames.data(), outputNodeNames.size());
+		delete[] blob;
+		clock_t starttime_4 = clock();
+		double post_process_time = (double)(starttime_4 - starttime_1) / CLOCKS_PER_SEC * 1000;
+		if (cudaEnable)
+		{
+			std::cout << "[DCSP_ONNX(CUDA)]: " << "Cuda warm-up cost " << post_process_time << " ms. " << std::endl;
+		}
+	}
+
+	return Ret;
+}
diff --git a/examples/YOLOv8-ONNXRuntime-CPP/inference.h b/examples/YOLOv8-ONNXRuntime-CPP/inference.h
new file mode 100644
index 0000000..d00fecd
--- /dev/null
+++ b/examples/YOLOv8-ONNXRuntime-CPP/inference.h
@@ -0,0 +1,83 @@
+#pragma once
+
+#define _CRT_SECURE_NO_WARNINGS
+#define	RET_OK nullptr
+
+#include <string>
+#include <vector>
+#include <stdio.h>
+#include "io.h"
+#include "direct.h"
+#include "opencv.hpp"
+#include <Windows.h>
+#include "onnxruntime_cxx_api.h"
+
+
+enum MODEL_TYPE
+{
+	//FLOAT32 MODEL
+	YOLO_ORIGIN_V5 = 0,
+	YOLO_ORIGIN_V8 = 1,//only support v8 detector currently
+	YOLO_POSE_V8 = 2,
+	YOLO_CLS_V8 = 3
+};
+
+
+typedef struct _DCSP_INIT_PARAM
+{
+	std::string								ModelPath;
+	MODEL_TYPE								ModelType = YOLO_ORIGIN_V8;
+	std::vector<int>						imgSize={640, 640};
+
+	int										classesNum=80;
+	float									RectConfidenceThreshold = 0.6;
+	float									iouThreshold = 0.5;
+	bool									CudaEnable = false;
+	int										LogSeverityLevel = 3;
+	int										IntraOpNumThreads = 1;
+}DCSP_INIT_PARAM;
+
+
+typedef struct _DCSP_RESULT
+{
+	int classId;
+	float confidence;
+	cv::Rect box;
+}DCSP_RESULT;
+
+
+class DCSP_CORE
+{
+public:
+	DCSP_CORE();
+	~DCSP_CORE();
+
+public:
+	char* CreateSession(DCSP_INIT_PARAM &iParams);
+
+
+	char* RunSession(cv::Mat &iImg, std::vector<DCSP_RESULT>& oResult);
+
+
+	char* WarmUpSession();
+
+
+	template<typename N>
+	char* TensorProcess(clock_t& starttime_1, cv::Mat& iImg, N& blob, std::vector<int64_t>& inputNodeDims, std::vector<DCSP_RESULT>& oResult);
+
+
+private:
+	Ort::Env				env;
+	Ort::Session*			session;
+	bool					cudaEnable;
+	Ort::RunOptions			options;
+	std::vector<const char*> inputNodeNames;
+	std::vector<const char*> outputNodeNames;
+
+
+    int						classesNum;
+	MODEL_TYPE				modelType;
+	std::vector<int>		imgSize;
+	float					rectConfidenceThreshold;
+	float					iouThreshold;
+};
diff --git a/examples/YOLOv8-ONNXRuntime-CPP/main.cpp b/examples/YOLOv8-ONNXRuntime-CPP/main.cpp
new file mode 100644
index 0000000..f13d782
--- /dev/null
+++ b/examples/YOLOv8-ONNXRuntime-CPP/main.cpp
@@ -0,0 +1,44 @@
+#include <iostream>
+#include <stdio.h>
+#include "inference.h"
+#include <filesystem>
+
+
+
+void file_iterator(DCSP_CORE*& p)
+{
+	std::filesystem::path img_path = R"(E:\project\Project_C++\DCPS_ONNX\TEST_ORIGIN)";
+	int k = 0;
+	for (auto& i : std::filesystem::directory_iterator(img_path))
+	{
+		if (i.path().extension() == ".jpg")
+		{
+			std::string img_path = i.path().string();
+			//std::cout << img_path << std::endl;
+			cv::Mat img = cv::imread(img_path);
+			std::vector<DCSP_RESULT> res;
+			char* ret = p->RunSession(img, res);
+			for (int i = 0; i < res.size(); i++)
+			{
+				cv::rectangle(img, res.at(i).box, cv::Scalar(125, 123, 0), 3);
+			}
+
+			k++;
+			cv::imshow("TEST_ORIGIN", img);
+			cv::waitKey(0);
+			cv::destroyAllWindows();
+			//cv::imwrite("E:\\output\\" + std::to_string(k) + ".png", img);
+		}
+	}
+}
+
+
+
+int main()
+{
+	DCSP_CORE* p1 = new DCSP_CORE;
+	std::string model_path = "yolov8n.onnx";
+	DCSP_INIT_PARAM params{ model_path, YOLO_ORIGIN_V8, {640, 640}, 80, 0.1, 0.5, false };
+	char* ret = p1->CreateSession(params);
+	file_iterator(p1);
+}