add dll version and its usage

2025-05-19 16:50:42 +08:00
parent b7d97547be
commit d070976d35
30 changed files with 9035 additions and 3 deletions
@@ -0,0 +1,46 @@
+// DLLUsageDemo.cpp : 此文件包含 "main" 函数。程序执行将在此处开始并结束。
+//
+
+#include <iostream>
+#include "LibEasyOCR-CPP.h"
+#include <opencv2/highgui/highgui.hpp>
+#include <opencv2/imgproc/imgproc.hpp>
+
+int main()
+{
+	std::wstring detect_model = L"..\\EasyOCR-CPP\\DetectionModel.onnx";
+	std::wstring recognize_model = L"..\\EasyOCR-CPP\\RecognitionModel-EN.onnx";
+	std::string image = "..\\..\\vin.jpg";
+
+	uns::EasyOCR_CPP::GlobalOCRConfig().SetDetectModelPath(detect_model);
+	uns::EasyOCR_CPP::GlobalOCRConfig().SetGPUUsage(uns::easyocr::GPUUsage::CPUOnly);
+	uns::EasyOCR_CPP::SetRecognitionModel(recognize_model, uns::easyocr::CharsetType::EN);
+
+	if (!uns::EasyOCR_CPP::InitDetectionModel())
+	{
+		std::cout << "Detector Init Failure!" << std::endl;
+		return -1;
+	}
+	if (!uns::EasyOCR_CPP::InitRecognitionModel())
+	{
+		std::cout << "Recognizer Init Failure!" << std::endl;
+		return -2;
+	}
+
+	cv::Mat img = uns::EOCR_SupportTools::ReadImage(image, true);
+	if (img.empty())
+	{
+		std::cerr << "Failed to load image: " << image << std::endl;
+		return -1;
+	}
+
+	auto results = uns::EasyOCR_CPP::FullAuto(img);
+	for (const auto& [index, info] : results)
+	{
+		const auto& [text, conf] = info;
+		std::cout << "Box " << index << ": \"" << uns::EOCR_SupportTools::WtoA(text) << "\"  Confidence=" << conf << "\n";
+	}
+
+	uns::EasyOCR_CPP::CleanupOCR();
+	return 0;
+}