Face Match with Liveness
Face match with liveness algorithm is the technology to determine if the selfie photo is live or spoof then the selfie the images will be checked whether it belongs to the person expected.
- Face Detection: check the face position in the image
- Liveness Check: check the spoof artifact and the output is liveness score. If the liveness score is below the threshold, it will be rejected then it does not continue to the matching process
- Template extraction: compute the embedding of the face for the matching
- Face Matching: Compare two face templates and the output is similarity score. If the face matches similarity under the threshold, the verification will be rejected.
For the face match with liveness API, you need to input 2 images on the API. The first index should be photo will be the template for photo matching, and the second index should be live selfie photo. For the template for photo matching, you can use an issued citizen ID card photo or your customer database photo. For the selfie photo, it will be verified on liveness check, please consider this input specification to get the proper result.