期刊文献+

基于峭度图像的视频指纹算法

Video Fingerprinting Algorithm Based on Kurtosis Image
在线阅读 下载PDF
导出
摘要 为解决网络视频的非法拷贝问题,提出一种基于峭度图像的视频指纹算法。对视频片段进行预处理后,利用均匀分布的随机变量提取关键帧以及关键帧的峭度图像,并对峭度图像进行离散余弦变换(DCT),采用较大的DCT系数构造视频指纹,在视频指纹的匹配过程中,通过滑动窗的方法对不同长度的指纹进行匹配,从而达到视频认证的目的。实验结果证明,该算法提取的视频指纹在常见视频攻击下误码率均小于10%。 In order to detect illegal copies of videos,this paper proposes a video fingerprinting algorithm based on kurtosis image.The video clip is preprocessed and key frames are selected by using a random variable with uniform distribution.The kurtosis images of key frames are computed and Discrete Cosine Transform(DCT) is applied into the kurtosis images.The video fingerprints are generated with the lager DCT coefficients.During video fingerprints matching,a sliding window method is used for matching,and the identification of videos is achieved.Experimental results prove that bit error rates are below 10% under common attacks.
出处 《计算机工程》 CAS CSCD 2013年第2期141-144,共4页 Computer Engineering
基金 国家自然科学基金资助项目(61001180 61101162) 山东省信息化与工业化融合专项研究基金资助项目(2012EI025 2012EI020)
关键词 基于内容的视频指纹 视频哈希 视频拷贝 峭度图像 离散余弦变换 区分性 Content-based Video Fingerprinting(CBVF) video hashing video copy kurtosis image Discrete Cosine Transform(DCT) discrimination
  • 相关文献

参考文献9

  • 1聂秀山,刘琚,孙建德,秦丰林.基于局部线性嵌入的视频拷贝检测方法[J].电子与信息学报,2011,33(5):1030-1034. 被引量:6
  • 2Coskun B,Sankur B,Memon N. Spatio-temporal Transform-based Video Hashing[J].IEEE Transactions on Multimedia,2006,(06):1190-1208.
  • 3Law-To J,Buisson O,Gouet-Brunet V. Robust Voting Algorithm Based on Labels of Behavior for Video Copy Detection[A].Santa Barbara,USA:ACM Press,2006.
  • 4Chiu Chih-Yi,Wang Hsin-Min,Chen Chu-Song. Fast Min-hashing Indexing and Robust Spatio-temporal Matching for Detecting Video Copies[J].ACM Transactions on Multimedia Computing Communications and Applications,2010,(02):1-10.
  • 5潘雪峰,李锦涛,张勇东,唐胜,余乐军,夏添.基于视觉感知的时空联合视频拷贝检测方法[J].计算机学报,2009,32(1):107-114. 被引量:11
  • 6Wu Zhipeng,Huang Qingming,Jiang Shuqiang. Robust Copy Detection by Mining Temporal Self-similarities[A].New York,USA:IEEE Press,2009.
  • 7Zhao Yuxin,Liu Guangjie,Dai Yaowei. Robust Hashing Based on Persistent Points for Video Copy Detection[A].Suzhou,China:[s.n.],2008.
  • 8Nie Xiushan,Qiao Jianping,Liu Ju. LLE-based Video Hashing for Video Identification[A].Beijing,China:[s.n.],2010.
  • 9聂秀山,乔建苹,秦丰林.基于拉普拉斯特征映射的鲁棒视频哈希方法[J].计算机工程与设计,2011,32(11):3799-3802. 被引量:2

二级参考文献26

  • 1Hua Xian-Sheng, Chen Xian, Zhang Hong-Jiung. Robust video signature based on ordinal measure//Proeeedings of the International Conference on Image Processing. Beijing, China, 2004:685-688
  • 2Cheung S-S, Zakhor A. Efficient video similarity measurement with video signature. IEEE Transactions on Circuits and Systems for Video Technology, 2003, 13(1): 59-74
  • 3Cheung S-S, Zakhor A. Fast similarity search and clustering of video sequences on the world-wide-web. IEEE Transactions on Multimedia, 2005, 7(3):524-537
  • 4Hampapur A, Bolle R M. Feature based indexing for media tracking//Proceedings of the IEEE International Conference Multimedia and Expo (ICME). New York, 2000: 67-70
  • 5De Roover C, De Vleeschouwer C, Lefebvre F, Macq B. Robust video hashing based on radial projections of key frames. IEEE Transactions on Signal Processing, Part 2, 2005, 53 (10) : 4020-4037
  • 6Hampapur Arun, Hyun Ki-Ho, Bolle Ruud. Comparison of sequence matching techniques for video copy detection//Proceedings of the Storage and Retrieval for Media Databases. 2002:194-201
  • 7Naphade M R, Yeung M R, Yeo B L. A novel scheme for fast and efficient video sequence matching using compact signatures//Proceedings of the SPIE, Storage and Retrieval for Media Databases. 2000, 3972: 564-572
  • 8Hampapur Arun, Bolle Ruud M. Comparison of distance measures for video copy detection//Proceedings of the IEEE International Conference on Multimedia and Expo. 2001: 944-947
  • 9Kim Changick, Vasudev Bhaskaran. Spatiotemporal sequence matching for efficient video copy detection. IEEE Transactions on Circuits and Systems for Video Technology, 2005, 15(1): 127-132
  • 10Mohan Rakesh. Video sequence matching//Proceedings of the International Conference Audio, Speech and Signal Processing (ICASSP). 1998, 6:3697-3700

共引文献16

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部