Blur Resistant Image Authentication Method with Pixel-wise Tamper Localization

Authors

  • R. Baušys Vilnius Gediminas Technical University
  • A. Kriukovas Vilnius Gediminas Technical University

Abstract

A new digital signature based method for image authentication and pixel-wise tamper localization is proposed. The proposed method is resistant to image content preserving enhancement operations such as blurring or sharpening. Authentication function is implemented separately from tamper localization both to increase processing speed and to disable algorithmic oracle attack. Ill. 7, bibl. 9 (in English; summaries in English, Russian and Lithuanian).

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Published

2009-03-19

How to Cite

Baušys, R., & Kriukovas, A. (2009). Blur Resistant Image Authentication Method with Pixel-wise Tamper Localization. Elektronika Ir Elektrotechnika, 91(3), 35-38. Retrieved from https://eejournal.ktu.lt/index.php/elt/article/view/10304

Issue

Vol. 91 No. 3 (2009)

Section

T 170 ELECTRONICS

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