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Quasi-blind adaptive video watermarking algorithm based on human visual system

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成果类型:
期刊论文、会议论文
作者:
Che Shengbing*;Luo Jinkai;Ma Bin
通讯作者:
Che Shengbing
作者机构:
[Ma Bin; Che Shengbing; Luo Jinkai] Cent S Univ Forestry & Technol Hunan, Coll Comp Sci, Changsha 410004, Hunan, Peoples R China.
通讯机构:
[Che Shengbing] C
Cent S Univ Forestry & Technol Hunan, Coll Comp Sci, Changsha 410004, Hunan, Peoples R China.
语种:
英文
关键词:
Arnold transform;Chaotic system;Video watermarking;Visual masking
期刊:
Advanced Materials Research
ISSN:
1022-6680
年:
2011
卷:
179-180
页码:
103-108
会议名称:
International Conference on Materials Science and Engineering Science
会议论文集名称:
Advanced Materials Research
会议时间:
DEC 11-12, 2010
会议地点:
Shenzhen, PEOPLES R CHINA
会议主办单位:
[Che Shengbing;Luo Jinkai;Ma Bin] Cent S Univ Forestry & Technol Hunan, Coll Comp Sci, Changsha 410004, Hunan, Peoples R China.
会议赞助商:
Int Commun Sci Assoc, Huazhong Univ Sci & Technol
主编:
Zhu, G
出版地:
KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
出版者:
TRANS TECH PUBLICATIONS LTD
ISBN:
978-3-03785-016-9
机构署名:
本校为第一且通讯机构
院系归属:
计算机与信息工程学院
摘要:
A quasi-blind adaptive video watermarking algorithm in uncompressed video wavelet domain based on human visual system is proposed in this paper. This algorithm established a visual model according to the human visual masking and the characteristics of wavelet coefficients. It did not require the scene segmentation of the video, choosing the video frames which used for embedding watermarking by the key, and embedding different watermarking which processed by Arnold scrambling into different frame, so it is robust to statistical analysis, frame crop and so on. To ensure the spatial synchrony whe...

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