opencv3_java 矩陣和影象的函式之加和阿爾法融合 add
阿新 • • 發佈:2019-01-26
矩陣和影象的函式之加和阿爾法融合 add
package opencv_java_demo; import org.opencv.core.*; import org.opencv.imgcodecs.*; import org.opencv.imgproc.Imgproc; public class Add { public static void main(String[] args) { try{ System.loadLibrary(Core.NATIVE_LIBRARY_NAME); Mat src1=Imgcodecs.imread("./images/lenna.jpg"); Mat src2=Imgcodecs.imread("./images/Sobel.jpg"); //讀取影象到矩陣中 if(src1.empty()||src2.empty()){ throw new Exception("no file"); } Mat dst = new Mat(); Core.add(src1, src2, dst); Imgcodecs.imwrite("./images/Add.jpg", dst); }catch(Exception e){ System.out.println("例外:" + e); } } }