1. A method of face tracking during determination of an image by an imaging device, the method comprising the acts of: receiving image data associated with a frame; receiving one or more face detection windows from a face detection unit, the face detection windows associated the image data of the frame; determining a face list based on the face detection windows; selecting one or more faces from the face list to generate an output face list; and outputting the output face list to a processor of the imaging device for detection of an image based on at least one of coordinate and scale values of the one or more faces on the output face list.