|
For Full-Text PDF, please login, if you are a member of IEICE,
or go to Pay Per View on menu list, if you are a nonmember of IEICE.
|
Blind Fake Image Detection Scheme Using SVD
Wei LU Fu-Lai CHUNG Hongtao LU
Publication
IEICE TRANSACTIONS on Communications
Vol.E89-B
No.5
pp.1726-1728 Publication Date: 2006/05/01 Online ISSN: 1745-1345
DOI: 10.1093/ietcom/e89-b.5.1726 Print ISSN: 0916-8516 Type of Manuscript: LETTER Category: Multimedia Systems for Communications Keyword: fake image detection, singular value decomposition,
Full Text: PDF(209.9KB)>>
Summary:
The release of image processing techniques make image modification and fakery easier. Image fakery, here, is defined as a process to copy a region of source image and paste it onto the destination image, with some post processing methods applied, such as boundary smoothing, blurring, etc. to make it natural. The most important characteristic of image fakery is object copy and paste. In order to detect fake images, this letter introduces a blind detection scheme based on singular value decomposition (SVD). Experimental results also show the effectiveness of the proposed scheme.
|
|
|