Bibliographic Details
| Title: |
Separable reversible data hiding in encrypted halftone image. |
| Authors: |
Kim, Cheonshik1 mipsan@paran.com, Shin, Dongkyoo1, Leng, Lu1, Yang, Ching-Nung1 |
| Source: |
Displays. Dec2018, Vol. 55, p71-79. 9p. |
| Subjects: |
Halftone process, Information retrieval, Hamming codes, Image analysis, Data analysis |
| Abstract: |
Highlights • We proposed new separable reversible data hiding based on halftoned images. • Our proposed scheme improves the embedding efficiency using Hamming code. • Our proposed scheme is the first scheme to deal with the halftoned image. Abstract In this paper, new high-capacity separable reversible data hiding in an encrypted halftoned image is proposed. The proposed scheme used Hamming code to exploit embedding efficiency with a halftoned image. Our proposed scheme is meeting a condition of separable reversible data hiding in the encrypted image (SRDHEI) and can achieve a high embedding efficiency of a halftoned image with low distortion. Experimental results also show that the scheme provides a large embedding payload and reconstructs about the same original halftoned image and embedded additional information. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
