import org.opencv.core.Mat;
import org.opencv.core.Size;
import org.opencv.highgui.HighGui;
import org.opencv.imgcodecs.Imgcodecs;
import org.opencv.imgproc.Imgproc;
public class ErodeTest{
public static void main(String[] args) {
//加载库
System.loadLibrary(“opencv_java420”);
//载入原图
Mat srcImage = Imgcodecs.imread(“res//456.jpg”);//也可以写图片的绝对路径
//显示原图
HighGui.imshow(“原图”, srcImage);
Mat dstImage = srcImage.clone();
Mat dilaImage = srcImage.clone();
Mat element = Imgproc.getStructuringElement(Imgproc.MORPH_RECT,new Size(15,15));
//进行腐蚀操作
Imgproc.erode(srcImage, dstImage, element);
//进行膨胀操作
Imgproc.dilate(srcImage, dilaImage, element);
//显示效果图
HighGui.imshow(“腐蚀”, dstImage);
HighGui.imshow(“膨胀”, dilaImage);
HighGui.waitKey(0);
}
}
最终结果: