Installing OpenVINO™ Java API on Mac

  The OpenVINO™ Java API is mainly developed based on OpenVINO™ and Java, and supports Mac, Windows, and Linux versions.

Current verification/testing environment:

• macOS Sonoma:14.0
• Jdk:11.0.10
• OpenVINO Runtime:2023.2.0-12538-e7c1344d3c3
• OpenCV:4.8.0

OpenVINO™ Environment Configuration

OpenVINO™ An open source toolkit for optimizing and deploying AI inference.

• Boost deep learning performance in computer vision, automatic speech recognition, natural language processing, and other common tasks
• Use models trained with popular frameworks like TensorFlow, PyTorch, and more
• Reduce resource requirements and deploy efficiently on a range of Intel® platforms, from edge to cloud

Download the appropriate platform for your computer: Copy runtime/3rdparty/tbb/lib/*.dylib to runtime/lib/intel64/release/

Default library path installation

Copy runtime/lib/intel64/release/*.dylib to one of the following paths:

• /System/Volumes/Preboot/Cryptexes/
• JDK directory/Contents/Home/lib/jli/
• /usr/lib/
• /usr/local/lib/

Specify the library path for installation

Copy runtime/lib/intel64/release/*.dylib to any directory you find appropriate, such as /Users/OpenVINO/libs/

Add to the initialization code

System.setProperty("java.library.path", "/User/OpenVINO/libs");
//Implement OpenVINO library loading
OpenVINO vino = OpenVINO.load("libopenvino_c.dylib");
//You can also omit it directly
OpenVINO vino = OpenVINO.load();

Or add in the startup vm parameters

-Djava.library.path=/User/OpenVINO/libs

OpenCV 环境配置

Not necessary unless it shows that the opencv function is not found

(Note: If you want to experience it directly or are not familiar with this project, you can directly use Windows to experience it, which is basically out of the box.)

Homebrew

Use the command to edit the configuration of opencv

brew edit opencv

Change -DBUILD_opencv_java=OFF to-DBUILD_opencv_java=ON

Then compile

brew reinstall --build-from-source opencv

Source code compilation

opencv official website Download source code

After decompression, enter the folder

mkdir build
cd build
cmake -DBUILD_SHARED_LIBS=OFF -DWITH_IPP=OFF -DBUILD_ZLIB=OFF -DCMAKE_INSTALL_PREFIX=OpenCVLocation
  -DJAVA_INCLUDE_PATH=JDKLocation/Contents/Home/include -DJAVA_AWT_INCLUDE_PATH=JDKLocation/Contents/Home/include 
  -DJAVA_INCLUDE_PATH2=JDKLocation/Contents/Home/include/darwin -DBUILD_JAVA=ON ../

Pay attention to the output.

--   Java:                          
--     ant:                         
--     JNI:                         
--     Java wrappers:               
--     Java tests:   

Need not be NO or have a directory

Then compile and install

make -j 8
make install

How to use

//Or move the libopencv_java*.dylib in build/lib/ to your favorite directory
OpenVINO.loadCvDll()

OpenVINO™ Java API Installation

Source code build

• git clone
• maven install

maven References

<dependencies>
    <dependency>
        <groupId>org.openvino</groupId>
        <artifactId>java-api</artifactId>
        <version>[Fill in according to the latest downloaded version]</version>
    </dependency>
</dependencies>

Online Maven installation

** Waiting for version 1.1 **