| Presentation | 2013-04-26 Morphological pattern spectrum based image-manipulation detection Tomohiro TAKEDA, Yasushi TSUKADA, Takeshi KUMAKI, Takeshi Ogura, Takeshi FUJINO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Because of development of semiconductor technology, the demand for analog image has been declining recently as the technology of digital image advance. However, anyone can easily edit or manipulate any digital image on a computer. Thus, it is often difficult to use digital images as evidence of specific events, such as the investigation of crime, etc. Several image-manipulation detection techniques have been proposed as a way to overcome these problems. Conventional research often exploits such technologies as watermarking and hash algorithms. However, watermarking-based image manipulation detection reduces the quality of the original image when embedding invisible markers. Hash-based methods are susceptible to image noise. This paper proposes a novel image-manipulation detection method that consists of a morphological pattern spectrum algorithm and public key cryptosystem. We confirmed our method can detect place of image forgery and have resistance to 5% Hurl noise. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Image forgery / Morphology / Morphological pattern spectrum / Digital image processing / Digital watermarking / Public key cryptosystem |
| Paper # | IE2013-5 |
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| Conference Information | |
| Committee | IE |
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| Conference Date | 2013/4/19(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Image Engineering (IE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Morphological pattern spectrum based image-manipulation detection |
| Sub Title (in English) | |
| Keyword(1) | Image forgery |
| Keyword(2) | Morphology |
| Keyword(3) | Morphological pattern spectrum |
| Keyword(4) | Digital image processing |
| Keyword(5) | Digital watermarking |
| Keyword(6) | Public key cryptosystem |
| 1st Author's Name | Tomohiro TAKEDA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Ritsumeikan Univ.() |
| 2nd Author's Name | Yasushi TSUKADA |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Ritsumeikan Univ. |
| 3rd Author's Name | Takeshi KUMAKI |
| 3rd Author's Affiliation | Faculty of Science and Engineering, Ritsumeikan Univ. |
| 4th Author's Name | Takeshi Ogura |
| 4th Author's Affiliation | Faculty of Science and Engineering, Ritsumeikan Univ. |
| 5th Author's Name | Takeshi FUJINO |
| 5th Author's Affiliation | Faculty of Science and Engineering, Ritsumeikan Univ. |
| Date | 2013-04-26 |
| Paper # | IE2013-5 |
| Volume (vol) | vol.113 |
| Number (no) | 20 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |