camera.groovy

// Starting with the connected camera from BowlerStudio
println(cameraCHDK)
//Create the default detector using "haarcascade_frontalface_default.xml" 
IObjectDetector detector = new HaarDetector("haarcascade_smile.xml")
// Create the input and display images. The display is where the detector writes its detections overlay on the input image
Mat inputImage = new Mat()
Mat displayImage = new Mat()
// Loop checking the camera for faces
while(true){
  cameraCHDK.getLatestImage(inputImage,displayImage);                        // capture image
  KeyPoint[] data = detector.getObjects(inputImage, displayImage);
	System.out.println("Got: "+data.length);
}