Paper Info
Title
A Video Watermark Achievement Algorithm Based on Content of the Video Sub-Region.
Abstract
Resisting collusion attack is one of important performances of video watermark algorithm. This paper presents a novel video watermark algorithm based on the visual features of the host video. The proposed algorithm embeds watermark on the DWT coefficients of sub-regions. The mechanism of JND (just-noticeable distortion) is used to attenuate the embedding strength in the sub-region. Experimental results show the proposed scheme can effectively resist two types of linear collusion attacks while still being robust, stable and imperceptible. © 2013 ACADEMY PUBLISHER.
Year
DOI
Venue
2013
10.4304/jsw.8.11.2962-2966
JSW
Keywords
Field
DocType
collusion attack,content,sub-region,video watermark
Embedding,Computer science,Algorithm,Watermark,Distortion,Collusion
Journal
Volume
Issue
Citations 
8
11
0
PageRank 
References 
Authors
0.34
9
2
Name
Order
Citations
PageRank
Huimin Zhao100.68
Dong Zhang212517.08