added webcam face detection

1 files changed, 37 insertions, 0 deletions

diff --git a/webcam_face/webcam_face.pde b/webcam_face/webcam_face.pde
new file mode 100644
index 0000000..49564be
--- /dev/null
+++ b/webcam_face/webcam_face.pde
@@ -0,0 +1,37 @@
+import hypermedia.video.*;
+import java.awt.Rectangle;
+
+OpenCV opencv;
+
+void setup() {
+  size(640, 480);
+  opencv = new OpenCV(this);
+  opencv.capture(320, 240);
+  opencv.cascade(OpenCV.CASCADE_FRONTALFACE_ALT); 
+}
+
+void draw() {
+  opencv.read();
+  // display the current video feed
+  image(opencv.image(), 0, 0);
+ 
+  // detect anything ressembling a FRONTALFACE
+  Rectangle[] faces = opencv.detect();
+ 
+  // draw detected face area(s)
+  fill(255,0,0);
+  stroke(255,0,0);
+  for (int i=0; i<faces.length; i++) {
+    // copy a specific area from the image in memory (the background)
+    // place the copy exactly where the face is in the current image
+    rect(faces[i].x,faces[i].y,faces[i].width,faces[i].height);
+  }
+ 
+  // display the image in memory
+  image(opencv.image(OpenCV.MEMORY), 329, 0);  
+}
+
+void keyPressed() {
+  opencv.remember();
+}
+