Robust Multiple Image Watermarking Scheme using Discrete Cosine Transform with Multiple Descriptions
A novel oblivious and robust multiple imagewatermarking scheme using Multiple Descriptions (MD) andQuantization Index Modulation (QIM) of the host image ispresented in this paper. Watermark embedding is done at twostages. In the first stage, Discrete Cosine Transform (DCT) ofodd description of the h...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Stefan cel Mare University of Suceava
2009-01-01
|
| Series: | Journal of Applied Computer Science & Mathematics |
| Subjects: | |
| Online Access: | http://www.jacs.usv.ro/getpdf.php?issue=6&paperid=62 |