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Detecting Trace of Seam Carving for Forensic Analysis

Seung-Jin RYU, Hae-Yeoun LEE, Heung-Kyu LEE

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Summary :

Seam carving, which preserves semantically important image content during resizing process, has been actively researched in recent years. This paper proposes a novel forensic technique to detect the trace of seam carving. We exploit the energy bias and noise level of images under analysis to reliably unveil the evidence of seam carving. Furthermore, we design a detector investigating the relationship among neighboring pixels to estimate the inserted seams. Experimental results from a large set of test images indicates the superior performance of the proposed methods for both seam carving and seam insertion.

Publication
IEICE TRANSACTIONS on Information Vol.E97-D No.5 pp.1304-1311
Publication Date
2014/05/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E97.D.1304
Type of Manuscript
PAPER
Category
Image Recognition, Computer Vision

Authors

Seung-Jin RYU
  Korea Advanced Institute of Science and Technology
Hae-Yeoun LEE
  Kumoh National Institute of Technology
Heung-Kyu LEE
  Korea Advanced Institute of Science and Technology

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