OpenCV3 Java图形图像上的侵蚀(Imgproc.erode)
Java图形图像上的侵蚀
代码案例:
package com.what21.opencv.demo; import org.opencv.core.Core; import org.opencv.core.Mat; import org.opencv.imgcodecs.Imgcodecs; import org.opencv.imgproc.Imgproc; public class Erode { public static void main(String[] args) { System.loadLibrary(Core.NATIVE_LIBRARY_NAME); Mat src=Imgcodecs.imread("D:/ShareData/internet.jpg"); //读取图像到矩阵中,取灰度图像 if(src.empty()){ return ; } try{ Mat dst = new Mat(); //复制矩阵进入dst Imgproc.erode(src,dst,new Mat()); Imgcodecs.imwrite("D:/ShareData/internet.erode.jpg", dst); }catch(Exception e){ e.printStackTrace(); } } }
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