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https://github.com/avensun/opencvsharpslim

Slim edition of OpenCvSharp native bindings for Windows
https://github.com/avensun/opencvsharpslim

opencv opencvsharp opencvsharp4

Last synced: about 1 month ago
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Slim edition of OpenCvSharp native bindings for Windows

Host: GitHub
URL: https://github.com/avensun/opencvsharpslim
Owner: AvenSun
License: mit
Created: 2018-09-16T15:02:22.000Z (over 6 years ago)
Default Branch: master
Last Pushed: 2023-11-29T05:42:11.000Z (about 1 year ago)
Last Synced: 2024-05-06T12:28:38.024Z (8 months ago)
Topics: opencv, opencvsharp, opencvsharp4
Language: C#
Homepage:
Size: 17.1 MB
Stars: 12
Watchers: 3
Forks: 1
Open Issues: 1
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        

# OpenCvSharpSlim

- This project provides the slim build of OpenCvSharp native library .

- Currently there're binary packages for OpenCvSharp  **2.4.10**, **3.4.20** ,**4.8.0** and **4.8.1**.

- The [unit tests (339)](/images/xunit.jpg) for the most commonly used functions have all passed.

- Webp, Tiff reading and saving are not included.

- **Drawing Chinese/Japanese is supported** . High performance,It's less 1 millisecond.

- Add Nuget package.



# Drawing Demo

For details, you can refer to example. If you like this project, you can give it a star.

```c#

Mat src = new(600, 800, MatType.CV_8UC3, Scalar.Wheat);

var pos = new Point(60, 80);

Slim.PutTextUnicode(src, "☆★中華人民共和國★☆γε", pos, Scalar.Red, 36);

Slim.PutTextUnicode(src, "●中華の台頭のために本を読む●",pos + new Point(0,80), Scalar.Black, 26);

Slim.PutTextUnicode(src, "OpenCvSharpSlim", pos + new Point(0, 160), Scalar.Purple, 26, underline:true);

Slim.PutTextUnicode(src, "Runtime For Windows", pos + new Point(0, 240), Scalar.Blue, 26, italic: true);

```

# Nuget Packages

| Package                                | Version                                                                                                                                                 | Description                  |

| -------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------- |

| OpenCvSharp4.slim.runtime.windows-x64                          | [![NuGet](https://img.shields.io/nuget/v/OpenCvSharp4.slim.runtime.windows-x64.svg)](https://nuget.org/packages/OpenCvSharp4.slim.runtime.windows-x64)                                                   | Slim edition of OpenCvSharp4 native bindings for Windows x64       |

| OpenCvSharp4.slim.runtime.windows-x86   | [![NuGet](https://img.shields.io/nuget/v/OpenCvSharp4.slim.runtime.windows-x86.svg)](https://nuget.org/packages/OpenCvSharp4.slim.runtime.windows-x86)   | Slim edition of OpenCvSharp4 native bindings for Windows x86   |

| OpenCvSharp3.slim.runtime.windows-x64     | [![NuGet](https://img.shields.io/nuget/v/OpenCvSharp3.slim.runtime.windows-x64.svg)](https://nuget.org/packages/OpenCvSharp3.slim.runtime.windows-x64)         | Slim edition of OpenCvSharp3 native bindings for Windows x64     |

| OpenCvSharp3.slim.runtime.windows-x86         | [![NuGet](https://img.shields.io/nuget/v/OpenCvSharp3.slim.runtime.windows-x86.svg)](https://nuget.org/packages/OpenCvSharp3.slim.runtime.windows-x86)               | Slim edition of OpenCvSharp3 native bindings for Windows x86    |

# Size

|package|size|

|---|---|

|[OpenCvSharpSlim-2.4.10-x86.zip](https://github.com/AvenSun/OpenCvSlim/raw/master/OpenCvSharpSlim-2.4.10-x86.zip)  (x86)| 1.3MB |

|[OpenCvSharpSlim-2.4.10-x64.zip](https://github.com/AvenSun/OpenCvSlim/raw/master/OpenCvSharpSlim-2.4.10-x64.zip)  (x64)| 1.5MB |

|[OpenCvSharpSlim-3.4.20-x86.zip](https://github.com/AvenSun/OpenCvSlim/raw/master/OpenCvSharpSlim-3.4.20-x86.zip)  (x86)| 1.9MB |

|[OpenCvSharpSlim-3.4.20-x64.zip](https://github.com/AvenSun/OpenCvSlim/raw/master/OpenCvSharpSlim-3.4.20-x64.zip)  (x64)| 2.5MB |

|[OpenCvSharpSlim-4.8.0-x86.zip](https://github.com/AvenSun/OpenCvSlim/raw/master/OpenCvSharpSlim-4.8.0-x86.zip)  (x86)| 2.2MB |

|[OpenCvSharpSlim-4.8.0-x64.zip](https://github.com/AvenSun/OpenCvSlim/raw/master/OpenCvSharpSlim-4.8.0-x64.zip)  (x64)| 2.9MB |

|[OpenCvSharpSlim-4.8.1-x86.zip](https://github.com/AvenSun/OpenCvSlim/raw/master/OpenCvSharpSlim-4.8.1-x86.zip)  (x86)| 2.2MB |

|[OpenCvSharpSlim-4.8.1-x64.zip](https://github.com/AvenSun/OpenCvSlim/raw/master/OpenCvSharpSlim-4.8.1-x64.zip)  (x64)| 2.9MB |

# Usage 

1. Just use Nuget.

2. Download  **zip** file and replace the original **OpenCvSharpExtern.dll**, that's all !

# Modules included

|module|note|

|---|---|

|opencv_core|Mat, matrix operations ...|

|opencv_imgproc|resize, cvtColor, warpAffine, HoughLines, erode ...|

|opencv_highgui|imread, imwrite, imdecode, imencode ...|

|opencv_features2d|keypoint feature and matcher ...|

|opencv_photo|inpaint , fastNlMeansDenoising ...|

|opencv_video|opticalflow, KalmanFilter  ...|

- you can get more details in [OpenCvSlim](https://github.com/AvenSun/OpenCvSlim).

# Build other platform

- You should delete some unused **OpenCv** modeles in  **OpenCvSharpExtern**.

- Download [OpenCvSlim](https://github.com/AvenSun/OpenCvSlim) package and extract, set **OpenCV_INCLUDE_DIR** to **OpenCvSlim** directory. 

- Just build **OpenCvSharpExtern** as usual. 

# Related Projects

- [OpenCvSharp](https://github.com/shimat/opencvsharp)

  - OpenCV wrapper for .NET

-  [OpenCvSlim](https://github.com/AvenSun/OpenCvSlim)

  - Slim Build of OpenCv