在idea 中 配置opencv套路

pom.xml

<dependency>
            <groupId>org.opencv</groupId>
            <artifactId>opencv</artifactId>
            <version>4.4.0</version>
            <systemPath>C:/opencv/build/java/opencv-440.jar</systemPath>
            <scope>system</scope>
</dependency>

测试用例

import org.opencv.core.Core;
import org.opencv.core.CvType;
import org.opencv.core.Mat;

public class CheckApplication {

    public static void main(String[] args) {
        System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
//        单位矩阵
        Mat mat = Mat.eye( 3, 3, CvType.CV_8UC1 );
        System.out.println( "mat = " + mat.dump() );
    }


}