3 papers
cs.CV2020
Smartphone Camera De-identification while Preserving Biometric Utility
Sudipta Banerjee, Arun Ross
The principle of Photo Response Non Uniformity (PRNU) is often exploited to deduce the identity of the smartphone device whose camera or sensor was used to acquire a certain image.…
cs.CV2020
Face Phylogeny Tree Using Basis Functions
Sudipta Banerjee, Arun Ross
Photometric transformations, such as brightness and contrast adjustment, can be applied to a face image repeatedly creating a set of near-duplicate images. Identifying the original…
cs.CV2019
Some Research Problems in Biometrics: The Future Beckons
Arun Ross, Sudipta Banerjee, Cunjian Chen +5
The need for reliably determining the identity of a person is critical in a number of different domains ranging from personal smartphones to border security; from autonomous vehicl…