Name
Abstract | ||
|---|---|---|
In this paper, we propose a reversible data hiding method in encrypted images (RDHEI) using prediction-error encoding (PE-RDHEI). It uses a weighted checkerboard based prediction to predict 3/4 of the pixels in an original image. The obtained prediction-error values and the unmodified pixels are encrypted separately. The data hider then embed secret data into the encrypted prediction-error values using the prediction-error encoding method. At the receiver side, the secret data and original image can be completely extracted and recovered. Compared with existing RDHEI methods, PE-RDHEI significantly improves the embedding rate. Experimental results are provided to show the excellent performance of our proposed algorithm. |
Year | DOI | Venue |
|---|---|---|
2018 | 10.1109/SMC.2018.00309 | 2018 IEEE INTERNATIONAL CONFERENCE ON SYSTEMS, MAN, AND CYBERNETICS (SMC) |
Keywords | Field | DocType |
Reversible data hiding, encrypted image, prediction-error encoding, weighted checkerboard-based prediction privacy protection | Mean squared prediction error,Pattern recognition,Computer science,Checkerboard,Information hiding,Embedding rate,Encryption,Artificial intelligence,Pixel,Machine learning,Encoding (memory) | Conference |
ISSN | Citations | PageRank |
1062-922X | 0 | 0.34 |
References | Authors | |
0 | 2 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Shuang Yi | 1 | 76 | 6.16 |
| Yicong Zhou | 2 | 1822 | 108.83 |