FMStickerEngine is a framework built on top of the face detection API introduced in iOS 5. It creates a UIView that displays the video feed coming from the camera and overlay a set of images to any face detected in the video, in real time. A picture with the final composition is then returned when the shutter button is pressed.
FMStickerEngine works with iOS >= 5.0.
Before building the project, please make sure to include the following frameworks: