Name
Abstract | ||
|---|---|---|
We investigate the problem of embedding data in raw video sequences with minimum video mean-square distortion for any required data recovery error rate. In particular, for any given video frame sequence and any (block) transform domain of interest, we find the optimal carrier and scalar parametrized linear operator on the video data that maximize the output signal-to-interference-plus-noise ratio (SINR) of the maximum-SINR data receiver filter or, equivalently, minimize the average embedding distortion for any target message extraction error rate. The procedure is extended from single-carrier to multi-carrier (multiple messages) embedding. As a practical consideration, a sub-optimal computationally efficient embedding algorithm is also proposed. Extensive experimental results demonstrate that sub-optimal embedding as described has video distortion versus data extraction error rate performance comparable to optimal embedding. Our studies also demonstrate the robustness of the optimal (and sub-optimal) embedding schemes to H.264 compliant encoding. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1109/ICC.2014.6884045 | ICC |
Keywords | Field | DocType |
video streams,steganography,minimum-distortion data embedding,output signal-to-interference-plus-noise ratio,data recovery error rate,average embedding distortion,scalar parametrized linear operator,sub-optimal computationally efficient embedding algorithm,distortion,annotation,data embedding,minimum video mean-square distortion,data extraction error rate performance,linear filtering,authentication,raw video sequences,covert communications,video coding,optimal carrier,watermarking,image sequences,multicarrier embedding,video frame sequence,h.264 compliant encoding,filtering theory,video streaming,data hiding,single-carrier embedding,signal-to-interference-plus-noise ratio (sinr),maximum-sinr data receiver filter,video distortion,target message extraction error rate,interference (signal),signal to noise ratio,bit error rate,interference | Embedding,Computer science,Word error rate,Algorithm,Theoretical computer science,Robustness (computer science),Real-time computing,Data extraction,Data recovery,Video denoising,Distortion,Encoding (memory) | Conference |
ISSN | Citations | PageRank |
1550-3607 | 0 | 0.34 |
References | Authors | |
8 | 5 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Ming Li | 1 | 388 | 37.81 |
| Ngwe Thawdar | 2 | 7 | 2.73 |
| Dimitrios A. Pados | 3 | 228 | 18.75 |
| Stella N. Batalama | 4 | 465 | 37.92 |
| Michael J. Medley | 5 | 337 | 26.06 |