import com.googlecode.javacv.FrameGrabber; //导入依赖的package包/类
@Override
public void run() {
	FrameGrabber grabber = new VideoInputFrameGrabber(0);
	grabber.setImageHeight(frameHeight);
	grabber.setImageWidth(frameWidth);
	DirectoryManager manager = new DirectoryManager();
	try {
		IplImage img = null;
		grabber.start();
		for (int i = 0; i < 7; i++) {
			img = grabber.grab();
		}
		cvSaveImage(manager.workingPath + "\\" + "webcam" + ".jpg", img);
		grabber.stop();

	} catch (Exception e) {
		e.getStackTrace();

	}

}
 

import com.googlecode.javacv.FrameGrabber; //导入依赖的package包/类
@Override
public void run() {
	FrameGrabber grabber = new VideoInputFrameGrabber(0); // 1 for next camera
	int i = 0;
	try {
		grabber.start();
		IplImage img;
		while (true) {
			img = grabber.grab();
			if (img != null) {
				cvFlip(img, img, 1);// l-r = 90_degrees_steps_anti_clockwise
				cvSaveImage("lib/img/pic/" + (i++) + "-aa.jpg", img);
				// show image on window
				canvas.showImage(img);
			}
			// Thread.sleep(INTERVAL);
		}
	} catch (Exception e) {
	}
}