Question

求教，在用OpenCV java接口调用GrabCut图像分割函数时出现错误

Answer 1

import org.opencv.core.Core;

import org.opencv.core.CvType;

import org.opencv.core.Mat;

import org.opencv.core.Rect;

import org.opencv.core.Scalar;

import org.opencv.highgui.Highgui;

import org.opencv.imgproc.Imgproc;

public class ImageSegment {

public static void main(String[] args) {

System.loadLibrary("opencv_java244");

Mat image = null;

image = Highgui.imread("syh.jpg");

Rect rectangle = new Rect(25,25,image.cols()-64,image.rows()-64);

Mat result = new Mat();

Mat bgdModel = new Mat();

Mat fgdModel = new Mat();

Mat source = new Mat(1, 1, CvType.CV_8U, new Scalar(3));

Imgproc.grabCut(image, result, rectangle, bgdModel, fgdModel, 1, 0);

Core.compare(result, source,result, Core.CMP_EQ);

Mat foreground= new Mat(image.size(), CvType.CV_8UC1, new Scalar(0, 0, 0));

image.copyTo(foreground, result);

Highgui.imwrite("sucess1.jpg", foreground);

System.out.println("grabcut sucess!");

}

}