A reversible video steganography algorithm for MVC based on motion vector
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| 024 | 7 | 0 | |a 10.1007/s11042-013-1798-9 |2 doi |
| 035 | |a (NATIONALLICENCE)springer-10.1007/s11042-013-1798-9 | ||
| 245 | 0 | 2 | |a A reversible video steganography algorithm for MVC based on motion vector |h [Elektronische Daten] |c [Guanghua Song, Zhitang Li, Juan Zhao, Jun Hu, Hao Tu] |
| 520 | 3 | |a In this paper we present a reversible video steganography scheme for hiding secret data into the motion vector of each block in 3D MVC videos. Under this approach the idea of the inner product is introduced to achieve reversibility. By establishing the inner product between the motion vector and the modulation vector and setting the embedding conditions, we embed 1 bit data into each motion vector and the proposed algorithm is reversible. Moreover, in order to avoid distortion drift, we only embed data into b4-frames with the coding feature of 3D MVC videos. Experimental results also confirm that the proposed scheme can provide expected acceptable video quality of stegovideos and successfully achieve reversibility. | |
| 540 | |a Springer Science+Business Media New York, 2013 | ||
| 690 | 7 | |a Reversible video steganography |2 nationallicence | |
| 690 | 7 | |a Multi-view coding |2 nationallicence | |
| 690 | 7 | |a Motion vector |2 nationallicence | |
| 690 | 7 | |a Inner product |2 nationallicence | |
| 690 | 7 | |a Distortion drift |2 nationallicence | |
| 700 | 1 | |a Song |D Guanghua |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | |
| 700 | 1 | |a Li |D Zhitang |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | |
| 700 | 1 | |a Zhao |D Juan |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | |
| 700 | 1 | |a Hu |D Jun |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | |
| 700 | 1 | |a Tu |D Hao |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | |
| 773 | 0 | |t Multimedia Tools and Applications |d Springer US; http://www.springer-ny.com |g 74/11(2015-06-01), 3759-3782 |x 1380-7501 |q 74:11<3759 |1 2015 |2 74 |o 11042 | |
| 856 | 4 | 0 | |u https://doi.org/10.1007/s11042-013-1798-9 |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/s11042-013-1798-9 |q text/html |z Onlinezugriff via DOI | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Song |D Guanghua |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Li |D Zhitang |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Zhao |D Juan |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Hu |D Jun |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 700 |E 1- |a Tu |D Hao |u Department of Computer Science and Technology, Huazhong University of Science and Technology, 430074, Wuhan, China |4 aut | ||
| 950 | |B NATIONALLICENCE |P 773 |E 0- |t Multimedia Tools and Applications |d Springer US; http://www.springer-ny.com |g 74/11(2015-06-01), 3759-3782 |x 1380-7501 |q 74:11<3759 |1 2015 |2 74 |o 11042 | ||