TY - GEN
T1 - Motion vector based information hiding algorithm for H.264/AVC against motion vector steganalysis
AU - Jing, Huiyun
AU - He, Xin
AU - Han, Qi
AU - Niu, Xiamu
PY - 2012
Y1 - 2012
N2 - In this paper, we present a novel motion vector based information hiding algorithm for H.264/AVC against motion vector steganalysis. For resisting motion vector steganalysis, the underlying statistics of the motion vectors used by motion vector steganalysis are remained during the secret information embedding process. We choose one part of motion vectors to be modified for restoring the statistics used by motion vector steganalysis. In order to guarantee imperceptibility, secret information is embedded by modulating the best search points of other part of motion vectors during the quarter-pixel motion estimation process. Experimental results show that the proposed algorithm effectively resist motion vector steganalysis, while having good video quality.
AB - In this paper, we present a novel motion vector based information hiding algorithm for H.264/AVC against motion vector steganalysis. For resisting motion vector steganalysis, the underlying statistics of the motion vectors used by motion vector steganalysis are remained during the secret information embedding process. We choose one part of motion vectors to be modified for restoring the statistics used by motion vector steganalysis. In order to guarantee imperceptibility, secret information is embedded by modulating the best search points of other part of motion vectors during the quarter-pixel motion estimation process. Experimental results show that the proposed algorithm effectively resist motion vector steganalysis, while having good video quality.
KW - H.264/AVC
KW - Motion vector(MV)
KW - Video information hiding
KW - motion vectors steganalysis counteraction
UR - https://www.scopus.com/pages/publications/84863396913
U2 - 10.1007/978-3-642-28490-8_10
DO - 10.1007/978-3-642-28490-8_10
M3 - 会议稿件
AN - SCOPUS:84863396913
SN - 9783642284892
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 91
EP - 98
BT - Intelligent Information and Database Systems - 4th Asian Conference, ACIIDS 2012, Proceedings
T2 - 4th Asian Conference on Intelligent Information and Database Systems, ACIIDS 2012
Y2 - 19 March 2012 through 21 March 2012
ER -