opencv3_java 图形图像的拉普拉斯平滑Laplacian Laplacian

图形图像的拉普拉斯平滑Laplacian Laplacian

package opencv_java_demo;import org.opencv.core.*;import org.opencv.imgcodecs.*;import org.opencv.imgproc.Imgproc;public class Laplacian {public static void main(String[] args) {try{System.loadLibrary(Core.NATIVE_LIBRARY_NAME);Mat src=Imgcodecs.imread("./images/lenna.jpg");//读取图像到矩阵中if(src.empty()){throw new Exception("no file");}Mat dst = src.clone();//复制矩阵进入dstImgproc.Laplacian(src,dst,0);Imgcodecs.imwrite("./images/Laplacian.jpg", dst);}catch(Exception e){System.out.println("例外：" + e);}}}