Preprocessing reference sensor pattern noise via spectrum equalization
- Submitting institution
-
The University of Warwick
- Unit of assessment
- 11 - Computer Science and Informatics
- Output identifier
- 6058
- Type
- D - Journal article
- DOI
-
10.1109/TIFS.2015.2478748
- Title of journal
- IEEE Transactions on Information Forensics and Security
- Article number
- -
- First page
- 126
- Volume
- 11
- Issue
- 1
- ISSN
- 1556-6013
- Open access status
- Out of scope for open access requirements
- Month of publication
- January
- Year of publication
- 2016
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
1
- Research group(s)
-
A - Applied Computing
- Citation count
- 57
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- Published in the top journal for information forensics and security, this highly cited research contributed the first method capable of detecting and attenuating periodical artefacts introduced by the periodical operations such as JPEG compression, colour filter array and colour interpolation into sensor pattern noise (a form of device fingerprint extracted from images for identifying the source device). This technique enhances the quality of sensor pattern noise and makes forensic conclusions more credible. It has been deployed on INTERPOL’s International Child Sexual Exploitation Image Database through a collaboration with Videntifier Ltd (contact: Herwig Lejsek, herwig@videntifier.com).
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -