Calibrate works?

lib/opencv_processing/examples/LiveCamTest/LiveCamTest.pde

@@ -0,0 +1,38 @@
+import gab.opencv.*;
+import processing.video.*;
+import java.awt.*;
+
+Capture video;
+OpenCV opencv;
+
+void setup() {
+  size(640, 480);
+  video = new Capture(this, 640/2, 480/2);
+  opencv = new OpenCV(this, 640/2, 480/2);
+  opencv.loadCascade(OpenCV.CASCADE_FRONTALFACE);  
+
+  video.start();
+}
+
+void draw() {
+  scale(2);
+  opencv.loadImage(video);
+
+  image(video, 0, 0 );
+
+  noFill();
+  stroke(0, 255, 0);
+  strokeWeight(3);
+  Rectangle[] faces = opencv.detect();
+  println(faces.length);
+
+  for (int i = 0; i < faces.length; i++) {
+    println(faces[i].x + "," + faces[i].y);
+    rect(faces[i].x, faces[i].y, faces[i].width, faces[i].height);
+  }
+}
+
+void captureEvent(Capture c) {
+  c.read();
+}
+