Cited by 10Advanced Steganography and Watermarking TechniquesChaos-based Image/Signal EncryptionDigital Media Forensic Detection

A perceptual image hashing algorithm for hybrid document security

Open access
Eskenazi, Sebastien, Bodin, Boris, Gomez-Kramer, Petra, Ogier, Jean-Marc·2017·2017 14th IAPR International Conference on Document Analysis and Recognition (ICDAR)

Abstract

In order to create an automatic document security system one needs to secure the textual content but also the graphical content of the document. This paper proposes a hashing algorithm capable of securing the graphical parts of paper and digital documents with unprecedented performance and a very small digest. The main challenge for such an algorithm is that of stability, in particular with respect to print and scan noise. We define the generic notion of stability and how to evaluate it. To achieve such performance we use both dense local information and global descriptors. We have tested our method on two datasets totaling nearly 45000 images.

Integrity signals

Registry

Crossref · 10.1109/icdar.2017.126

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13 of 13 references verified0 citation errors · 0 not checkable

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Authors
Eskenazi, S., Bodin, B., Gomez-Kramer, P., & Ogier, J.-M.
Affiliations
Laboratoire Informatique, Image et Interaction (L3i) (FR)
Venue
2017 14th IAPR International Conference on Document Analysis and Recognition (ICDAR)
Publisher
IEEE
Published
2017-11
Pages
741-746
ISSN
1520-5363 (ISSN-L)
OpenAlex
W2785776977
Cited by
10
References
13
Citations by year
2023: 1 · 2022: 2 · 2021: 2 · 2020: 2 · 2019: 3
FWCI
0.40
Type
conference paper
Language
en
Open access
Licence
other-oa
Locations
  • IAPR International Conference on Document Analysis and Recognition (ICDAR) (publishedVersion)
  • HAL (submittedVersion, other-oa)
Funders
Agence Nationale de la Recherche (ANR-14-CE28-0022)
Topics
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Steganography and Watermarking Techniques
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Chaos-based Image/Signal Encryption
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Digital Media Forensic Detection
Keywords
perceptual image hashing, document security, global image descriptors, digital document authentication

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