NFR
Negative Face Recognition
**Negative Face Recognition**, or **NFR**, is a face recognition approach that enhances the soft-biometric privacy on the template-level by representing face templates in a complementary (negative) domain. While ordinary templates characterize facial properties of an individual, negative templates describe facial properties that does not exist for this individual. This suppresses privacy-sensitive information from stored templates. Experiments are conducted on two publicly available datasets captured under controlled and uncontrolled scenarios on three privacy-sensitive attributes.
Unsupervised Enhancement of Soft-biometric Privacy with Negative Face Recognition
https://paperswithcode.com/paper/unsupervised-enhancement-of-soft-biometric
Unsupervised Enhancement of Soft-biometric Privacy with Negative Face Recognition