In-camera JPEG compression detection for doubly compressed images
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| 008 | 210128e20150801xx s 000 0 eng | ||
| 024 | 7 | 0 | |a 10.1007/s11042-014-1868-7 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s11042-014-1868-7 | ||
| 245 | 0 | 0 | |a In-camera JPEG compression detection for doubly compressed images |h [Elektronische Daten] |c [Rong Zhang, Rang-Ding Wang] |
| 520 | 3 | |a An illicit photography work can be exposed by its unusual compression history. Our work aims at revealing the primary JPEG compression of a camera image especially when it has undergone an out-camera JPEG compression. The proposed method runs a recompression operator on a given image using a chosen software tool (MATLAB). We measure the JPEG error between the given image and the recompressed version in the Y, Cb and Cr color channels. The in-camera compression can be easily identified by drawing the JPEG error curves. In this paper a simple and high effective method is presented for automatically detecting the compression history of an image. For a doubly compressed image, the proposed method can give the historical compression sequence with the corresponding quality factors and determine whether the first compression is the in-camera compression. Experimental results, carried out on two datasets, show that the proposed method can yield satisfactory detection accuracy, over 96 % accuracy rate for in-camera compression and no false positives with a block size of 512 × 512. The proposed method has universality. It can be applied to multi-compression detection and is robust to different sources of out-camera compression, e.g. Adobe Photoshop. This makes it more practical compared to the previous methods of double compression. | |
| 540 | |a Springer Science+Business Media New York, 2014 | ||
| 690 | 7 | |a Digital image forensics |2 nationallicence | |
| 690 | 7 | |a In-camera compression |2 nationallicence | |
| 690 | 7 | |a Double JPEG compression detection |2 nationallicence | |
| 690 | 7 | |a Quantization tables |2 nationallicence | |
| 700 | 1 | |a Zhang |D Rong |u Ningbo University, No.818 Fenghua road, 315211, Ningbo, Zhejiang Province, China |4 aut | |
| 700 | 1 | |a Wang |D Rang-Ding |u Ningbo University, No.818 Fenghua road, 315211, Ningbo, Zhejiang Province, China |4 aut | |
| 773 | 0 | |t Multimedia Tools and Applications |d Springer US; http://www.springer-ny.com |g 74/15(2015-08-01), 5557-5575 |x 1380-7501 |q 74:15<5557 |1 2015 |2 74 |o 11042 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s11042-014-1868-7 |q text/html |z Onlinezugriff via DOI |
| 898 | |a BK010053 |b XK010053 |c XK010000 | ||
| 900 | 7 | |a Metadata rights reserved |b Springer special CC-BY-NC licence |2 nationallicence | |
| 908 | |D 1 |a research-article |2 jats | ||
| 949 | |B NATIONALLICENCE |F NATIONALLICENCE |b NL-springer | ||
| 950 | |B NATIONALLICENCE |P 856 |E 40 |u https://doi.org/10.1007/s11042-014-1868-7 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Zhang |D Rong |u Ningbo University, No.818 Fenghua road, 315211, Ningbo, Zhejiang Province, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Wang |D Rang-Ding |u Ningbo University, No.818 Fenghua road, 315211, Ningbo, Zhejiang Province, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Multimedia Tools and Applications |d Springer US; http://www.springer-ny.com |g 74/15(2015-08-01), 5557-5575 |x 1380-7501 |q 74:15<5557 |1 2015 |2 74 |o 11042 | ||