c# 图片相似度处理，opencv

【实例简介】
c# OpenCvSharp 图片相似度比较，四种方法对比，SSIM，PSNR,灰度直方图比较，RGB三通道全彩直方图比较，亲测，效果不错。
【实例截图】
【核心代码】
0a6e0eec-56f3-4b8a-965d-3b3ec048cc40
└── ComparePicture
├── Compare.sln
├── packages
│   └── OpenCvSharp4.4.1.0.20190416
│   ├── lib
│   │   ├── net20
│   │   │   ├── OpenCvSharp.Blob.dll
│   │   │   ├── OpenCvSharp.Blob.pdb
│   │   │   ├── OpenCvSharp.Blob.xml
│   │   │   ├── OpenCvSharp.dll
│   │   │   ├── OpenCvSharp.pdb
│   │   │   └── OpenCvSharp.xml
│   │   ├── net40
│   │   │   ├── OpenCvSharp.Blob.dll
│   │   │   ├── OpenCvSharp.Blob.pdb
│   │   │   ├── OpenCvSharp.Blob.xml
│   │   │   ├── OpenCvSharp.dll
│   │   │   ├── OpenCvSharp.Extensions.dll
│   │   │   ├── OpenCvSharp.Extensions.pdb
│   │   │   ├── OpenCvSharp.Extensions.xml
│   │   │   ├── OpenCvSharp.pdb
│   │   │   ├── OpenCvSharp.UserInterface.dll
│   │   │   ├── OpenCvSharp.UserInterface.pdb
│   │   │   ├── OpenCvSharp.UserInterface.xml
│   │   │   └── OpenCvSharp.xml
│   │   ├── net461
│   │   │   ├── OpenCvSharp.Blob.dll
│   │   │   ├── OpenCvSharp.Blob.pdb
│   │   │   ├── OpenCvSharp.Blob.xml
│   │   │   ├── OpenCvSharp.dll
│   │   │   ├── OpenCvSharp.Extensions.dll
│   │   │   ├── OpenCvSharp.Extensions.pdb
│   │   │   ├── OpenCvSharp.Extensions.xml
│   │   │   ├── OpenCvSharp.pdb
│   │   │   ├── OpenCvSharp.UserInterface.dll
│   │   │   ├── OpenCvSharp.UserInterface.pdb
│   │   │   ├── OpenCvSharp.UserInterface.xml
│   │   │   └── OpenCvSharp.xml
│   │   └── netstandard2.0
│   │   ├── OpenCvSharp.Blob.dll
│   │   ├── OpenCvSharp.Blob.pdb
│   │   ├── OpenCvSharp.Blob.xml
│   │   ├── OpenCvSharp.dll
│   │   ├── OpenCvSharp.Extensions.dll
│   │   ├── OpenCvSharp.Extensions.pdb
│   │   ├── OpenCvSharp.Extensions.xml
│   │   ├── OpenCvSharp.pdb
│   │   └── OpenCvSharp.xml
│   └── OpenCvSharp4.4.1.0.20190416.nupkg
└── PictureCompare
├── app.config
├── bin
│   └── Debug
│   ├── 1.bmp
│   ├── 2.bmp
│   ├── OpenCvSharp.Blob.dll
│   ├── OpenCvSharp.Blob.pdb
│   ├── OpenCvSharp.Blob.xml
│   ├── OpenCvSharp.dll
│   ├── OpenCvSharpExtern.dll
│   ├── OpenCvSharp.pdb
│   ├── OpenCvSharp.xml
│   ├── PictureCompare.exe
│   ├── PictureCompare.exe.config
│   ├── PictureCompare.pdb
│   ├── PictureCompare.vshost.exe
│   ├── PictureCompare.vshost.exe.config
│   └── PictureCompare.vshost.exe.manifest
├── Form1.cs
├── Form1.Designer.cs
├── Form1.resx
├── obj
│   └── Debug
│   ├── DesignTimeResolveAssemblyReferences.cache
│   ├── DesignTimeResolveAssemblyReferencesInput.cache
│   ├── PictureCompare.csprojAssemblyReference.cache
│   ├── PictureCompare.csproj.CopyComplete
│   ├── PictureCompare.csproj.CoreCompileInputs.cache
│   ├── PictureCompare.csproj.FileListAbsolute.txt
│   ├── PictureCompare.csproj.GenerateResource.cache
│   ├── PictureCompare.exe
│   ├── PictureCompare.Form1.resources
│   ├── PictureCompare.pdb
│   ├── PictureCompare.Properties.Resources.resources
│   ├── PictureConpare.csproj.FileListAbsolute.txt
│   ├── PictureConpare.csproj.GenerateResource.Cache
│   ├── PictureConpare.Form1.resources
│   ├── PictureConpare.Properties.Resources.resources
│   └── TempPE
│   └── Properties.Resources.Designer.cs.dll
├── OpenCV.cs
├── packages.config
├── PictureCompare.csproj
├── Program.cs
└── Properties
├── AssemblyInfo.cs
├── Resources.Designer.cs
├── Resources.resx
├── Settings.Designer.cs
└── Settings.settings

15 directories, 85 files