Initial commit

.gitattributes

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+# Auto detect text files and perform LF normalization
+* text=auto

FaceDetection.sln

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+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 15
+VisualStudioVersion = 15.0.28307.1022
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "FaceDetection", "FaceDetection\FaceDetection.csproj", "{6A58C284-9741-433E-A215-1BF62BB3BEDB}"
+EndProject
+Global
+ GlobalSection(SolutionConfigurationPlatforms) = preSolution
+ Debug|Any CPU = Debug|Any CPU
+ Release|Any CPU = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(ProjectConfigurationPlatforms) = postSolution
+ {6A58C284-9741-433E-A215-1BF62BB3BEDB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+ {6A58C284-9741-433E-A215-1BF62BB3BEDB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+ {6A58C284-9741-433E-A215-1BF62BB3BEDB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+ {6A58C284-9741-433E-A215-1BF62BB3BEDB}.Release|Any CPU.Build.0 = Release|Any CPU
+ EndGlobalSection
+ GlobalSection(SolutionProperties) = preSolution
+ HideSolutionNode = FALSE
+ EndGlobalSection
+ GlobalSection(ExtensibilityGlobals) = postSolution
+ SolutionGuid = {9631A250-37D4-4FCE-86FD-02E636E7DD4E}
+ EndGlobalSection
+EndGlobal

FaceDetection/App.config

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+<?xml version="1.0" encoding="utf-8" ?>
+<configuration>
+ <startup> 
+ <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.1" />
+ </startup>
+</configuration>

FaceDetection/FaceDetection.csproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http:https://schemas.microsoft.com/developer/msbuild/2003">
+ <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+ <PropertyGroup>
+ <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+ <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+ <ProjectGuid>{6A58C284-9741-433E-A215-1BF62BB3BEDB}</ProjectGuid>
+ <OutputType>WinExe</OutputType>
+ <RootNamespace>FaceDetection</RootNamespace>
+ <AssemblyName>FaceDetection</AssemblyName>
+ <TargetFrameworkVersion>v4.6.1</TargetFrameworkVersion>
+ <FileAlignment>512</FileAlignment>
+ <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+ <Deterministic>true</Deterministic>
+ </PropertyGroup>
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+ <PlatformTarget>AnyCPU</PlatformTarget>
+ <DebugSymbols>true</DebugSymbols>
+ <DebugType>full</DebugType>
+ <Optimize>false</Optimize>
+ <OutputPath>bin\Debug\</OutputPath>
+ <DefineConstants>DEBUG;TRACE</DefineConstants>
+ <ErrorReport>prompt</ErrorReport>
+ <WarningLevel>4</WarningLevel>
+ </PropertyGroup>
+ <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+ <PlatformTarget>AnyCPU</PlatformTarget>
+ <DebugType>pdbonly</DebugType>
+ <Optimize>true</Optimize>
+ <OutputPath>bin\Release\</OutputPath>
+ <DefineConstants>TRACE</DefineConstants>
+ <ErrorReport>prompt</ErrorReport>
+ <WarningLevel>4</WarningLevel>
+ </PropertyGroup>
+ <ItemGroup>
+ <Reference Include="Emgu.CV.World.NetStandard, Version=1.0.0.0, Culture=neutral, PublicKeyToken=7281126722ab4438, processorArchitecture=MSIL">
+ <HintPath>..\packages\Emgu.CV.4.2.0.3662\lib\netstandard2.0\Emgu.CV.World.NetStandard.dll</HintPath>
+ </Reference>
+ <Reference Include="System" />
+ <Reference Include="System.Core" />
+ <Reference Include="System.Xml.Linq" />
+ <Reference Include="System.Data.DataSetExtensions" />
+ <Reference Include="Microsoft.CSharp" />
+ <Reference Include="System.Data" />
+ <Reference Include="System.Deployment" />
+ <Reference Include="System.Drawing" />
+ <Reference Include="System.Net.Http" />
+ <Reference Include="System.Windows.Forms" />
+ <Reference Include="System.Xml" />
+ </ItemGroup>
+ <ItemGroup>
+ <Compile Include="Form1.cs">
+ <SubType>Form</SubType>
+ </Compile>
+ <Compile Include="Form1.Designer.cs">
+ <DependentUpon>Form1.cs</DependentUpon>
+ </Compile>
+ <Compile Include="Program.cs" />
+ <Compile Include="Properties\AssemblyInfo.cs" />
+ <EmbeddedResource Include="Form1.resx">
+ <DependentUpon>Form1.cs</DependentUpon>
+ </EmbeddedResource>
+ <EmbeddedResource Include="Properties\Resources.resx">
+ <Generator>ResXFileCodeGenerator</Generator>
+ <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+ <SubType>Designer</SubType>
+ </EmbeddedResource>
+ <Compile Include="Properties\Resources.Designer.cs">
+ <AutoGen>True</AutoGen>
+ <DependentUpon>Resources.resx</DependentUpon>
+ </Compile>
+ <None Include="packages.config" />
+ <None Include="Properties\Settings.settings">
+ <Generator>SettingsSingleFileGenerator</Generator>
+ <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+ </None>
+ <Compile Include="Properties\Settings.Designer.cs">
+ <AutoGen>True</AutoGen>
+ <DependentUpon>Settings.settings</DependentUpon>
+ <DesignTimeSharedInput>True</DesignTimeSharedInput>
+ </Compile>
+ </ItemGroup>
+ <ItemGroup>
+ <None Include="App.config" />
+ </ItemGroup>
+ <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>

FaceDetection/FaceDetection.csproj.user

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http:https://schemas.microsoft.com/developer/msbuild/2003">
+ <PropertyGroup>
+ <ProjectView>ShowAllFiles</ProjectView>
+ </PropertyGroup>
+</Project>

FaceDetection/Form1.cs

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+using Emgu.CV;
+using Emgu.CV.Structure;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace FaceDetection
+{
+ public partial class Form1 : Form
+ {
+ static readonly CascadeClassifier cascadeClassifier = new CascadeClassifier("haarcascade_frontalface_alt_tree.xml");
+
+ public Form1()
+ {
+ InitializeComponent();
+ }
+
+ private void btnDetect_Click(object sender, EventArgs e)
+ {
+ using (OpenFileDialog ofd = new OpenFileDialog()
+ { Multiselect = false, Filter = "JPEG|*.jpg" })
+ {
+ if(ofd.ShowDialog()==DialogResult.OK)
+ {
+ pic.Image = Image.FromFile(ofd.FileName);
+ Bitmap bitmap = new Bitmap(pic.Image);
+ Image<Bgr, byte> grayImage = new Image<Bgr, byte>(bitmap);
+ Rectangle[] rectangles = cascadeClassifier.DetectMultiScale(grayImage, 1.4, 0);
+ foreach(Rectangle rectangle in rectangles)
+ {
+ using(Graphics graphics = Graphics.FromImage(bitmap))
+ {
+ using(Pen pen=new Pen(Color.Red, 1))
+ {
+ graphics.DrawRectangle(pen, rectangle);
+ }
+ }
+ }
+ pic.Image = bitmap;
+ }
+ }
+ }
+ }
+}

FaceDetection/Form1.resx

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+<?xml version="1.0" encoding="utf-8"?>
+<root>
+ <!-- 
+ Microsoft ResX Schema 
+ 
+ Version 2.0
+ 
+ The primary goals of this format is to allow a simple XML format 
+ that is mostly human readable. The generation and parsing of the 
+ various data types are done through the TypeConverter classes 
+ associated with the data types.
+ 
+ Example:
+ 
+ ... ado.net/XML headers & schema ...
+ <resheader name="resmimetype">text/microsoft-resx</resheader>
+ <resheader name="version">2.0</resheader>
+ <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+ <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+ <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+ <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+ <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+ <value>[base64 mime encoded serialized .NET Framework object]</value>
+ </data>
+ <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+ <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+ <comment>This is a comment</comment>
+ </data>
+ 
+ There are any number of "resheader" rows that contain simple 
+ name/value pairs.
+ 
+ Each data row contains a name, and value. The row also contains a 
+ type or mimetype. Type corresponds to a .NET class that support 
+ text/value conversion through the TypeConverter architecture. 
+ Classes that don't support this are serialized and stored with the 
+ mimetype set.
+ 
+ The mimetype is used for serialized objects, and tells the 
+ ResXResourceReader how to depersist the object. This is currently not 
+ extensible. For a given mimetype the value must be set accordingly:
+ 
+ Note - application/x-microsoft.net.object.binary.base64 is the format 
+ that the ResXResourceWriter will generate, however the reader can 
+ read any of the formats listed below.
+ 
+ mimetype: application/x-microsoft.net.object.binary.base64
+ value : The object must be serialized with 
+ : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+ : and then encoded with base64 encoding.
+ 
+ mimetype: application/x-microsoft.net.object.soap.base64
+ value : The object must be serialized with 
+ : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+ : and then encoded with base64 encoding.
+
+ mimetype: application/x-microsoft.net.object.bytearray.base64
+ value : The object must be serialized into a byte array 
+ : using a System.ComponentModel.TypeConverter
+ : and then encoded with base64 encoding.
+ -->
+ <xsd:schema id="root" xmlns="" xmlns:xsd="http:https://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+ <xsd:import namespace="http:https://www.w3.org/XML/1998/namespace" />
+ <xsd:element name="root" msdata:IsDataSet="true">
+ <xsd:complexType>
+ <xsd:choice maxOccurs="unbounded">
+ <xsd:element name="metadata">
+ <xsd:complexType>
+ <xsd:sequence>
+ <xsd:element name="value" type="xsd:string" minOccurs="0" />
+ </xsd:sequence>
+ <xsd:attribute name="name" use="required" type="xsd:string" />
+ <xsd:attribute name="type" type="xsd:string" />
+ <xsd:attribute name="mimetype" type="xsd:string" />
+ <xsd:attribute ref="xml:space" />
+ </xsd:complexType>
+ </xsd:element>
+ <xsd:element name="assembly">
+ <xsd:complexType>
+ <xsd:attribute name="alias" type="xsd:string" />
+ <xsd:attribute name="name" type="xsd:string" />
+ </xsd:complexType>
+ </xsd:element>
+ <xsd:element name="data">
+ <xsd:complexType>
+ <xsd:sequence>
+ <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+ <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+ </xsd:sequence>
+ <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+ <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+ <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+ <xsd:attribute ref="xml:space" />
+ </xsd:complexType>
+ </xsd:element>
+ <xsd:element name="resheader">
+ <xsd:complexType>
+ <xsd:sequence>
+ <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+ </xsd:sequence>
+ <xsd:attribute name="name" type="xsd:string" use="required" />
+ </xsd:complexType>
+ </xsd:element>
+ </xsd:choice>
+ </xsd:complexType>
+ </xsd:element>
+ </xsd:schema>
+ <resheader name="resmimetype">
+ <value>text/microsoft-resx</value>
+ </resheader>
+ <resheader name="version">
+ <value>2.0</value>
+ </resheader>
+ <resheader name="reader">
+ <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+ </resheader>
+ <resheader name="writer">
+ <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+ </resheader>
+</root>