Detection of Image Region Duplication Using Spin Image

Xianhua SONG, Shen WANG, Siuming YIU, Lin JIANG, Xiamu NIU

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Summary :

Passive-blind image forensics is a technique that judges whether an image is forged in the absence of watermarking. In image forgery, region duplication is a simple and widely used method. In this paper, we proposed a novel method to detect image region duplication using the spin image which is an intensity-based and rotation invariant descriptor. The method can detect region duplication exactly and is robust to geometric transformations. Furthermore, it is superior to the popular SIFT-based detection method when the copied patch is from smooth background. The experiments have proved the method's effectiveness.

Publication
IEICE TRANSACTIONS on Information Vol.E96-D No.7 pp.1565-1568
Publication Date
2013/07/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E96.D.1565
Type of Manuscript
LETTER
Category
Image Processing and Video Processing

Authors

Xianhua SONG
  Harbin Institute of Technology,Harbin University of Science and Technology
Shen WANG
  Harbin Institute of Technology
Siuming YIU
  University of Hong Kong
Lin JIANG
  Harbin Institute of Technology Shenzhen Graduate School
Xiamu NIU
  Harbin Institute of Technology

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