Face finding is the first step.

BioID's patented face finder is one of the 

fastest and most accurate in the market.

A woman's face with the face, eyes, and irises outlined, indicating that they have been detected. Identity verified, access granted.

Face finder

In order to recognize a face, a biometric authentication system must first detect if a face is present, and must locate the face within the image or video. BioID's solutions use a patented realtime model-based detection process with live feedback. The image or video is compared with a model of a human face, using our advanced face finder algorithms.

Speed is important, because the face is always moving. BioID's face finder works in realtime to find and track the face.

BioID's face finder can even find and track multiple faces simultaneously within the same image or video.