Edge perpendicular binary coding for USM sharpening detection

Document Type

Article

Publication Date

3-3-2015

Abstract

Unsharp masking (USM) sharpening is a basic technique for image manipulation and editing. In recent years, the detection of USM sharpening has attracted attention from image forensics point of view. After USM sharpening, overshoot artifacts, which shape image texture, are generated along image edges. By utilizing the special characteristic of the texture modification caused by the USM sharpening, a novel method called edge perpendicular binary coding is proposed in this letter to detect USM sharpening. Extensive experiments have been conducted to show the superiority of the proposed method over the existing methods.

Identifier

84907967551 (Scopus)

Publication Title

IEEE Signal Processing Letters

External Full Text Location

https://doi.org/10.1109/LSP.2014.2359033

ISSN

10709908

First Page

327

Last Page

331

Issue

3

Volume

22

Grant

61003297

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