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Two‐stage Keypoint Detection Scheme for Region Duplication Forgery Detection in Digital Images |
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| Authors: | Mahmoud Emam M.Sc. Qi Han Ph.D. Hongli Zhang Ph.D. |
| Affiliation: | 1. School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China;2. Department of Mathematics, Faculty of Science, Menoufia University, Shebin El‐koom, Egypt |
| Abstract: | |
| Keywords: | forensic science digital and multimedia forensics forgery detection copy‐move forgery region duplication detection multi‐support region order‐based gradient histogram scale‐invariant feature operator |