replaces your face with an image

face_replace_2017.pde

import gab.opencv.*;
import processing.video.*;
import java.awt.*;
PImage b;

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);  
  b = loadImage("Happy_smiley_face.png"); // replace with your mask image
  video.start();
}

void draw() {
  scale(2);
  opencv.loadImage(video);

  image(video, 0, 0 ); // show the camera on the screen 

  noFill();
  stroke(0, 255, 0);
  strokeWeight(3);
  Rectangle[] faces = opencv.detect();
  println(faces.length);

  for (int i = 0; i < faces.length; i++) {
    println("face loc: " + faces[i].x + "," + faces[i].y); // where the face?
    //point(faces[i].x, faces[i].y); // draw a point
    //point(faces[i].x, faces[i].y, faces[i].width, faces[i].height);  
    image(b, faces[i].x, faces[i].y, faces[i].width, faces[i].height); //replace with image "b"
  }
}

void captureEvent(Capture c) {
  c.read();
}