yüz algılatma
class Face_Detection_View extends View {
private static final int MAX_FACES = 10;
private static final String IMAGE_FN = "face.jpg";
private Bitmap background_image;
private FaceDetector.Face[] faces;
private int face_count;
private PointF tmp_point = new PointF();
private Paint tmp_paint = new Paint();public Face_Detection_View(Context context) {
super(context);updateImage(Environment.getExternalStorageDirectory() + "/" + IMAGE_FN);
}public void updateImage(String image_fn) {
BitmapFactory.Options bitmap_options = new BitmapFactory.Options();
bitmap_options.inPreferredConfig = Bitmap.Config.RGB_565;
background_image = BitmapFactory.decodeFile(image_fn, bitmap_options);
FaceDetector face_detector = new FaceDetector(
background_image.getWidth(), background_image.getHeight(),
MAX_FACES);
faces = new FaceDetector.Face[MAX_FACES];face_count = face_detector.findFaces(background_image, faces);
Log.d("Face_Detection", "Face Count: " + String.valueOf(face_count));
}public void onDraw(Canvas canvas) {
canvas.drawBitmap(background_image, 0, 0, null);
for (int i = 0; i < face_count; i++) {
FaceDetector.Face face = faces[i];
tmp_paint.setColor(Color.RED);
tmp_paint.setAlpha(100);
face.getMidPoint(tmp_point);
canvas.drawCircle(tmp_point.x, tmp_point.y, face.eyesDistance(),
tmp_paint);
}
}
}
yüz algılatan bi program yapmak istiyorum bu kodları kullanıyorum ancak ekteki hataları veriyor sebebi ne acaba
