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;
+}
@@ -0,0 +1,146 @@
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+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{4855fd5b-4d48-4ce9-8ac1-8be3d89a206d}</ProjectGuid>
+    <RootNamespace>DLLUsageDemo</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </ImportGroup>
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+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <IncludePath>F:\vcpkg\installed\x64-windows\include\opencv4;$(IncludePath)</IncludePath>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <IncludePath>F:\vcpkg\installed\x64-windows\include\opencv4;$(IncludePath)</IncludePath>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
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+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
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+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+      <LanguageStandard>stdcpp17</LanguageStandard>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="DLLUsageDemo.cpp" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="LibEasyOCR-CPP.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="源文件">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="头文件">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="资源文件">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="DLLUsageDemo.cpp">
+      <Filter>源文件</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="LibEasyOCR-CPP.h">
+      <Filter>头文件</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
@@ -0,0 +1,89 @@
+#pragma once
+#include <map>
+#include <vector>
+#include <string>
+#include <opencv2/core/core.hpp>
+
+#ifdef LIBEASYOCRCPP_EXPORTS
+#define LIBEASYOCRCPP_API _declspec(dllexport)
+#else
+#define LIBEASYOCRCPP_API _declspec(dllimport)
+#ifdef _DEBUG
+#pragma comment(lib, "LibEasyOCR-CPPd.lib")
+#else
+#pragma comment(lib, "LibEasyOCR-CPP.lib")
+#endif
+#endif
+
+namespace uns
+{
+	namespace easyocr
+	{
+		enum class LIBEASYOCRCPP_API GPUUsage
+		{
+			ForceGPU,
+			PreferGPU,
+			CPUOnly
+		};
+
+		enum class LIBEASYOCRCPP_API CharsetType
+		{
+			EN,
+			EN_CH
+		};
+
+		using EOCR_Result = std::pair<std::wstring, float>;
+		using EOCR_ResultSet = std::map<size_t, EOCR_Result>;
+		using EOCRD_Rects = std::vector<std::vector<cv::Point2f>>;
+	}
+
+	class LIBEASYOCRCPP_API OCRConfig
+	{
+	public:
+		OCRConfig();
+		OCRConfig(const OCRConfig& obj) = delete;
+		OCRConfig(const std::wstring& detect_model, const std::wstring& reco_model, easyocr::CharsetType language, easyocr::GPUUsage gpu = easyocr::GPUUsage::PreferGPU);
+
+	public:
+		easyocr::GPUUsage GetGPUUsage() const;
+		easyocr::CharsetType GetLanguage() const;
+
+		std::wstring GetDetectModelPath() const;
+		std::wstring GetRecognizeModelPath() const;
+
+	public:
+		void SetGPUUsage(easyocr::GPUUsage usage);
+		void SetLanguage(easyocr::CharsetType type);
+		void SetDetectModelPath(const std::wstring& path);
+		void SetRecognizeModelPath(const std::wstring& path);
+	};
+
+	class LIBEASYOCRCPP_API EasyOCR_CPP
+	{
+	public:
+		static OCRConfig& GlobalOCRConfig();
+		static void SetRecognitionModel(const std::wstring& reco_model, easyocr::CharsetType language);
+
+		static bool CleanupOCR();
+		static bool InitDetectionModel();
+		static bool InitRecognitionModel();
+
+		static easyocr::EOCRD_Rects Detect(const cv::Mat& img);
+		static easyocr::EOCR_Result Recognize(const cv::Mat& img);
+		static easyocr::EOCR_ResultSet Recognize(const cv::Mat& img, const easyocr::EOCRD_Rects& rects);
+
+		static easyocr::EOCR_ResultSet FullAuto(const cv::Mat& img);
+	};
+
+	class LIBEASYOCRCPP_API EOCR_SupportTools
+	{
+	public:
+		static std::string WtoA(const std::wstring& wstr);
+		static std::wstring AtoW(const std::string& str);
+		static std::string AtoUTF8(const std::string& str);
+		static std::string UTF8toA(const std::string& utf8);
+
+		static cv::Mat ReadImage(const std::string& file, bool blur = false, int blur_size = 3);
+		static cv::Mat ReadImage(const std::wstring& file, bool blur = false, int blur_size = 3);
+	};
+}