Abstract
With the rapid development and wide application of digital image processing, images become more and more easy and wide to be tampered. The abuse of tampered images often appear in domains of news and judicial and did great harm. The higher order statistics biocoherent detecting method is studied thoroughly. A large number of experiments are done. The condition and limitations of the using of this method is analyzed. The experimental results show that the accuracy of the identification has a direct bearing of the differences of the gray value on the edge.
| Original language | English |
|---|---|
| Pages (from-to) | 351-356 |
| Number of pages | 6 |
| Journal | Guangxue Jishu/Optical Technique |
| Volume | 37 |
| Issue number | 3 |
| Publication status | Published - May 2011 |
Keywords
- Biocoherent
- Blind recognition
- Higher-order statistics
- Image tampering