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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…