add example

FaceONNX · Jul 1, 2024 · 6d8ffa7 · 6d8ffa7
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diff --git a/netstandard/Examples/DepthEstimation/DepthEstimation.csproj b/netstandard/Examples/DepthEstimation/DepthEstimation.csproj
@@ -0,0 +1,31 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>disable</Nullable>
+    <UseWindowsForms>true</UseWindowsForms>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+    <PlatformTarget>AnyCPU</PlatformTarget>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.ML.OnnxRuntime" Version="1.9.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\DepthONNX\DepthONNX.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="example.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+	<ItemGroup>
+		<RuntimeHostConfigurationOption Include="System.Runtime.Loader.UseRidGraph" Value="true" />
+	</ItemGroup>
+
+</Project>
diff --git a/netstandard/Examples/DepthEstimation/Form1.Designer.cs b/netstandard/Examples/DepthEstimation/Form1.Designer.cs
diff --git a/netstandard/Examples/DepthEstimation/Form1.cs b/netstandard/Examples/DepthEstimation/Form1.cs
@@ -0,0 +1,56 @@
+using DepthONNX;
+using UMapx.Core;
+using UMapx.Imaging;
+
+namespace DepthSegmentation
+{
+    public partial class Form1 : Form
+    {
+        private readonly DepthEstimator _depthSegmentator;
+
+        public Form1()
+        {
+            InitializeComponent();
+
+            BackgroundImageLayout = ImageLayout.Zoom;
+            DragDrop += Form1_DragDrop;
+            DragEnter += Form1_DragEnter;
+            AllowDrop = true;
+            Text = "DepthONNX: Depth estimation";
+
+            _depthSegmentator = new DepthEstimator(DepthEstimatorQuality.High);
+            var image = new Bitmap("example.png");
+            Process(image);
+        }
+
+        private void Form1_DragEnter(object sender, DragEventArgs e)
+        {
+            e.Effect = e.Data.GetDataPresent(DataFormats.FileDrop) ? DragDropEffects.All : DragDropEffects.None;
+        }
+
+        private void Form1_DragDrop(object sender, DragEventArgs e)
+        {
+            Cursor = Cursors.WaitCursor;
+            var file = ((string[])e.Data.GetData(DataFormats.FileDrop, true))[0];
+            var image = new Bitmap(file);
+            Process(image);
+            Cursor = Cursors.Default;
+        }
+
+        private void Process(Bitmap image)
+        {
+            var results = _depthSegmentator.Forward(
+                image: image,
+                interpolationMode: InterpolationMode.Bicubic);
+
+            var mask = results.Normalized().FromGrayscale();
+            image?.Dispose();
+
+            //mask.Save("output.png", System.Drawing.Imaging.ImageFormat.Png);
+
+            BackgroundImage?.Dispose();
+            BackgroundImage = mask;
+        }
+
+    }
+}
diff --git a/netstandard/Examples/DepthEstimation/Form1.resx b/netstandard/Examples/DepthEstimation/Form1.resx
@@ -0,0 +1,60 @@
+<root>
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://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>
diff --git a/netstandard/Examples/DepthEstimation/Program.cs b/netstandard/Examples/DepthEstimation/Program.cs
@@ -0,0 +1,19 @@
+using DepthSegmentation;
+
+namespace DepthEstimation
+{
+    internal static class Program
+    {
+        /// <summary>
+        ///  The main entry point for the application.
+        /// </summary>
+        [STAThread]
+        static void Main()
+        {
+            // To customize application configuration such as set high DPI settings or default font,
+            // see https://aka.ms/applicationconfiguration.
+            ApplicationConfiguration.Initialize();
+            Application.Run(new Form1());
+        }
+    }
+}
diff --git a/netstandard/Examples/DepthEstimation/example.png b/netstandard/Examples/DepthEstimation/example.png
diff --git a/netstandard/Examples/DepthEstimation/output.png b/netstandard/Examples/DepthEstimation/output.png
diff --git a/netstandard/Examples/DepthONNX.Examples.sln b/netstandard/Examples/DepthONNX.Examples.sln
@@ -0,0 +1,36 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.4.33205.214
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Examples", "Examples", "{78C89484-425E-4487-916C-6600BCA7DB8A}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DepthONNX", "..\DepthONNX\DepthONNX.csproj", "{F8DB7D70-A6D2-4D78-A4EB-7346588B64CD}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DepthEstimation", "DepthEstimation\DepthEstimation.csproj", "{9CD316D8-1A96-4A66-8F46-EF927ECA9F4D}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F8DB7D70-A6D2-4D78-A4EB-7346588B64CD}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F8DB7D70-A6D2-4D78-A4EB-7346588B64CD}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F8DB7D70-A6D2-4D78-A4EB-7346588B64CD}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F8DB7D70-A6D2-4D78-A4EB-7346588B64CD}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9CD316D8-1A96-4A66-8F46-EF927ECA9F4D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9CD316D8-1A96-4A66-8F46-EF927ECA9F4D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9CD316D8-1A96-4A66-8F46-EF927ECA9F4D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9CD316D8-1A96-4A66-8F46-EF927ECA9F4D}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{9CD316D8-1A96-4A66-8F46-EF927ECA9F4D} = {78C89484-425E-4487-916C-6600BCA7DB8A}
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {049EC67F-030B-4133-A200-36D943F0FAC6}
+	EndGlobalSection
+EndGlobal
diff --git a/netstandard/Examples/README.md b/netstandard/Examples/README.md
@@ -0,0 +1,8 @@
+<p align="center"><img width="25%" src="../../docs/depthonnx_logo.png" /></p>
+<p align="center"> Monocular depth estimation library based on deep neural networks and <b>ONNX</b> runtime </p>  
+
+# Depth estimation
+Build and run [DepthEstimation.csproj](DepthEstimation) to produce results.
+<p align="center"><img width="50%" src="DepthEstimation/example.png" /><img width="50%" src="DepthEstimation/output.png" /></p>
+<p align="center"><b>Figure 1.</b> Results for <i>example.png</i></p>  
+