The nature of the examination
Facial comparison examination aims to assess and identify a person from appearance features recorded in photographs, video frames and video images. Its main task is to determine whether the materials being compared show the same person, or to establish that such a conclusion cannot be drawn.
What is analysed
- facial shape and proportions;
- forehead, nose, lips, chin, ears and eyes;
- hair and hairline;
- distinctive marks and individualising features;
- viewing angle, lighting, image quality and distortion.