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| Content Provider | Springer Nature Link |
|---|---|
| Author | Goudia, Dalila Chaumont, Marc Puech, William Said, Naima Hadj |
| Copyright Year | 2011 |
| Abstract | Watermarking in the Joint Photographic Experts Group (JPEG)2000 coding pipeline is investigated in this paper. A joint quantization and watermarking method based on trellis-coded quantization (TCQ) is proposed to reliably embed data during the quantization stage of the JPEG2000 part 2 codec. The central contribution of this work is the use of a single quantization module to jointly perform quantization and watermark embedding at the same time. The TCQ-based watermarking technique allows embedding the watermark in the detail sub-bands of one or more resolution levels except the first one. Watermark recovery is performed after image decompression. The performance of this joint scheme in terms of image quality and robustness against common image attacks was estimated on real images. |
| Starting Page | 407 |
| Ending Page | 421 |
| Page Count | 15 |
| File Format | |
| ISSN | 00034347 |
| Journal | Annales Des Télécommunications |
| Volume Number | 67 |
| Issue Number | 7-8 |
| e-ISSN | 19589395 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2011-12-21 |
| Publisher Place | Paris |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Image compression Digital watermarking JPEG2000 TCQ Computer Communication Networks Information Systems and Communication Service R & D/Technology Policy Information and Communication, Circuits Communications Engineering, Networks Signal, Image and Speech Processing |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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