Generation of iris sensor PRNU fingerprints from uncorrelated data

@article{Debiasi2014GenerationOI,
  title={Generation of iris sensor PRNU fingerprints from uncorrelated data},
  author={Luca Debiasi and Andreas Uhl and Zhenan Sun},
  journal={2nd International Workshop on Biometrics and Forensics},
  year={2014},
  pages={1-6}
}
The photo response non-uniformity (PRNU) of a sensor can be used for various forensic tasks, such as source device identification, source device linking, classification of images taken by unknown cameras, integrity verification, authentication. To ensure good results a high quality PRNU fingerprint of the sensor is needed. This can be achieved by acquiring images with uncorrelated content and high saturation, which are then used to calculate the fingerprint. Generating the desired data with… CONTINUE READING

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