OpenCV4Android

Native OpenCV Library Sample for Android Studio - https://opencv.org/android/

Upgrade OpenCV

1. Download OpenCV Android SDK from https://opencv.org/releases/
2. Extract the downloaded file: unzip opencv-4.10.0-android-sdk.zip
3. Copy the extracted folder OpenCV-android-sdk/sdk/native to native directory thant in the project.

Example

➜  app tree -L 4
.
└── src
    ├── main
    │   ├── cpp
    │   │   ├── CMakeLists.txt
    │   │   ├── blindmark   # Blind Mark
    │   │   ├── floodfill   # Flood Fill for remove background
    │   │   ├── helloopencv # Hello OpenCV
    │   │   └── yuv         # bitmap to yuv

Others

Android Studio CMake - shared library missing libc++_shared.so? Can CMake bundle this? https://stackoverflow.com/questions/39620739/android-studio-cmake-shared-library-missing-libc-shared-so-can-cmake-bundle

Adding OpenCV to Native C code through CMake on Android Studio https://stackoverflow.com/questions/54967251/how-can-i-integrate-opencv-4-0-into-a-pure-c-android-ndk-project

How can I integrate OpenCV 4.0 into a pure C++ Android NDK project? https://stackoverflow.com/questions/54967251/how-can-i-integrate-opencv-4-0-into-a-pure-c-android-ndk-project

opencv4.1.0+contrib4.1.0+opencl在mac下编译so https://blog.csdn.net/kkae8643150/article/details/99357273