| Paper: | IMDSP-L4.2 | ||
| Session: | Watermarking II | ||
| Time: | Thursday, May 20, 13:20 - 13:40 | ||
| Presentation: | Lecture | ||
| Topic: | Image and Multidimensional Signal Processing: Image and Video Authentication and Watermarking | ||
| Title: | AN ANALYSIS OF QUANTIZATION BASED EMBEDDING-DETECTION TECHNIQUES | ||
| Authors: | Husrev Sencar; New Jersey Institute of Technology | ||
| Mahalingam Ramkumar; Mississippi State University | |||
| Ali Akansu; New Jersey Institute of Technology | |||
| Abstract: | We analyze quantization based embedding and detection schemes in terms of the data hiding framework introduced in Refs. [1;2].This framework enables a better connection between analytical results and practical designs. We lay out the performance evaluation criteria and present comparison results for scalar quantization based data hiding techniques. Embedder-detector designs are evaluated based on three key issues. These are: 1) the type of post-processing employed at the embedder 2) the form of demodulation 3) the criteria used to optimize embedding-detection parameters. Data hiding methods are compared based on rate, correlation, and probability of error performance merits. | ||
| Back | |||
Home -||-
Organizing Committee -||-
Technical Committee -||-
Technical Program -||-
Plenaries
Paper Submission -||-
Special Sessions -||-
ITT -||-
Paper Review -||-
Exhibits -||-
Tutorials
Information -||-
Registration -||-
Travel Insurance -||-
Housing -||-
Workshops