Reversible Watermarking Based on Compensation
- Authors
- Qu, Xiaochao; Kim, Suah; Kim, Hyoung Joong
- Issue Date
- 1월-2015
- Publisher
- SPRINGER SINGAPORE PTE LTD
- Keywords
- Reversible watermarking; Pixel difference modification; Compensation; Histogram shifting
- Citation
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, v.10, no.1, pp.422 - 428
- Indexed
- SCIE
SCOPUS
KCI
- Journal Title
- JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY
- Volume
- 10
- Number
- 1
- Start Page
- 422
- End Page
- 428
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/94829
- DOI
- 10.5370/JEET.2015.10.1.422
- ISSN
- 1975-0102
- Abstract
- This paper proposes a high performance reversible watermarking (RW) scheme based on a novel compensation strategy. RW embeds data into a host image by modifying its pixel yalues slightly. It is found that certain modified pixels can be compensated io their original values during the proposed embedding procedure. The compensation effect in the RW scheme can improve the marked image quality significantly. By incorporating the pixel selection method, a higher quality image is obtained, which is verified by extensive experiments.
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