Overview of iDenfy Liveness Detection
Liveness detection verifies that a face or document presented to the camera belongs to a real person physically present at the time of capture. It is designed to detect spoofing attacks such as printed photos, screen replays, masks, and deepfakes.
Crucially, liveness detection is not face matching; it analyzes the capture's optics, texture, and digital characteristics (e.g., depth cues, skin reflection, and digital artifacts) rather than comparing facial features between two images. A capture can pass face matching but still fail liveness.