Video watermarking algorithm for resisting collusion attacks
A content dependent video watermark algorithm for resisting linear collusion attacks was presented. The image’s visual features and DCT coefficients of sub-region were utilized to select the watermark embedding locations. Moreover the mechanism of JND（just-noticeable distortion） was used to adjust t...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2010-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74650359/ |
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