yushulx / passport-mrz-recognition

Passport MRZ Recognition

A C/C++ sample of Passport MRZ recognition implemented with Dynamsoft OCR SDK.

Requirements

• Visual Studio

• CMake

• Dynamsoft Label Recognition SDK

• OpenCV 4.5.0

  Configuration for CMake:

  # Find OpenCV, you may need to set OpenCV_DIR variable
  # to the absolute path to the directory containing OpenCVConfig.cmake file
  # via the command line or GUI
  find_package(OpenCV REQUIRED)
  

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How to Build and Run

Windows

1. Copy *.lib files to platform/windows/lib folder and copy *.dll files to platform/windows/bin folder.

2. Create a build folder:

   mkdir build
   cd build
   

3. Configure the project.

   • Command-line app

     cmake -DCMAKE_GENERATOR_PLATFORM=x64 ..
     

   • GUI App with OpenCV

     cmake -DCMAKE_GENERATOR_PLATFORM=x64 -DENABLE_OPENCV=TRUE ..
     

4. Build and run the app:

   cmake --build . --config release
   cd release
   mrz license.txt
   

Linux

1. Install CMake:

   sudo apt-get install cmake
   

2. Copy *.so files to platform/linux folder.

3. Create a build folder:

   mkdir build
   cd build
   

4. Configure the project.

   • Command-line app

     cmake ..
     

   • GUI App with OpenCV

     cmake -DENABLE_OPENCV=TRUE ..
     

5. Build and run the app:

   cmake --build . --config release
   ./mrz license.txt
   

Blog

Passport MRZ Recognition with Dynamsoft C++ OCR SDK