shimat/opencv_files

Build OpenCV

opencv_files

OpenCV Windows binaries for opencvsharp

Requirements

• CMake
• vcpkg (forked by shimat)
  • For Tesseract dependency
• Visual Studio 2022 (msbuild)
  • VC++ features are necessary

Please add paths of your cmake and vcpkg executables to the PATH environment variable.

Build for Windows

• Clone

git clone --recursive https://github.com/shimat/opencv_files
# Or
git clone https://github.com/shimat/opencv_files
git submodule update --init --recursive

• Install Tesseract

vcpkg install tesseract:x64-windows-static
vcpkg install tesseract:x86-windows-static

• Run build_windows.ps1
• Open and build build_win_[x64 or x86]/OpenCV.sln by Visual Studio.

You can change the target platform and the vcpkg path by editing the .ps1 file.

##### Change here #####
$vcpkgPath = "C:\Tools\vcpkg"
$platform = "x64"
#$platform = "x86"

Build for UWP

1. Clone the repository
2. Run build_windows.ps1
3. Open and build build_win_x64/OpenCV.sln by Visual Studio.

Release Packages

https://github.com/shimat/opencv_files/releases

The release packages are built by the GitHub Actions workflow.

opencv_files's Issues

Setting the OPENCV_ENABLE_NONFREE flag to OFF

The OPENCV_ENABLE_NONFREE flag is set to OFF by default in the OpenCV documentation. However in the openCVSharp4, it is set to ON. Please is it possible to have another flag of that set to OFF in order to disable some algorithms with patent protection. Also if possible, two versions can be released, one with the OFF flag and the other with the ON flag.

cmake : CMake Error: The source directory "D:/opencv_files/opencv" does not appear to contain CMakeLists.txt

Hi..

I'm trying to compile from windows with powershell script ./build_windows.ps1, but i got this error :

cmake : CMake Error: The source directory "D:/opencv_files/opencv" does not appear to contain CMakeLists.txt.
At D:\opencv_files\build_windows.ps1:18 char:5

• cmake -G "Visual Studio 16 2019" `
  

• ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  

  • CategoryInfo : NotSpecified: (CMake Error: Th...CMakeLists.txt.:String) [], RemoteException
  • FullyQualifiedErrorId : NativeCommandError

Specify --help for usage, or press the help button on the CMake GUI.

When I clone this repo i got empty folder in opencv and opencv_contrib, is that normal? because I also can't open the folder on your github : https://github.com/shimat/opencv/tree/d40fe356e3ea77fd6b68c6e1ccac6d0a391775ba

TRYING TO COMPILE FLIP FLUIDS FOR BLENDER

Helloo i am trying to compile flip fluids for blender 2.91 but they brought me this error...👇

CMake Error: The source directory "C:/Users/HP-GWC/Downloads/Blender-FLIP-Fluids-master" does not
appear to contain CMakeLists.txt.
Specify --help for usage, or press the help button on the CMake GUI.

I really need help if anyone can

Introduce GitHub Actions

Goodbye AppVeyor