我使用openCV 2.4.9 Java库,我有几个问题来实现一些FaceRecognizer。我知道,在C++中,类contrib.FaceRecognizer
是Abastract,但我不知道它是否也发生在Java库(实际上Java文档太稀缺了!)。不管怎么说,这里是我试图调用类:FaceRecognizer与openCV
FaceRecognizer rec = new FaceRecognizer();
或
FaceRecognizer rec = null;
或
FaceRecognizer rec;
最后,我想打电话给Train
和Predict
方法这个方法:
public static void main(String[] args) {
// TODO code application logic here
System.loadLibrary(Core.NATIVE_LIBRARY_NAME);
FaceRecognizer rec = null;
List<Mat> images;
images = new ArrayList<Mat>();
images.add(Highgui.imread("/home/adriano/Desktop/fotos/gabi/1.jpg"));
images.add(Highgui.imread("/home/adriano/Desktop/fotos/gabi/2.jpg"));
images.add(Highgui.imread("/home/adriano/Desktop/fotos/gabi/3.jpg"));
images.add(Highgui.imread("/home/adriano/Desktop/fotos/estevao/1.jpg"));
images.add(Highgui.imread("/home/adriano/Desktop/fotos/estevao/2.jpg"));
images.add(Highgui.imread("/home/adriano/Desktop/fotos/estevao/3.jpg"));
Mat labels = new Mat(1, 6, CvType.CV_8UC1, Scalar(0));
// How can I add some values different from 0 to this Mat?
rec.train(images, labels);
// Predicts the label
System.out.println(testando.predict(Highgui.imread("/home/adriano/Desktop/fotos/gabi/4.jpg"));
}
欢迎任何帮助(:
http://answers.opencv.org/question/34342/missing-createfisherfacerecognizer-method-on/ – berak 2014-10-01 05:19:53