TY - GEN
T1 - Modified Pixel Value Ordering-based Predictor for Reversible Data Hiding on Video
AU - Ahmad, Tohari
AU - Fatman, Alek Nur
AU - Hoirul Basori, Ahmad
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/8/3
Y1 - 2021/8/3
N2 - Communication security has become an issue where massive data exchanges take place. Hiding personal data in a particular file during transmission can be a possible way to protect those data. Nevertheless, some parameters, such as stego file quality and the data capacity, are still challenging. In this paper, a method that modified Pixel-based Pixel Value Ordering (PPVO) Predictor is proposed for reversible data hiding on video. PPVO can embed the payload into a pixel whose value equals the maximum or minimum context pixel. To increase the number of payloads embedded, we modify the PPVO method by using only both right and bottom pixels to develop the predictors. The embedding process is carried out if the considered pixel has the same value as that in the right or bottom. The experimental result shows that this method has a significant increase in the embedding capacity and quality. Nevertheless, the overall maximum capacity of each cover is less than some other methods, while its corresponding quality is still the highest.
AB - Communication security has become an issue where massive data exchanges take place. Hiding personal data in a particular file during transmission can be a possible way to protect those data. Nevertheless, some parameters, such as stego file quality and the data capacity, are still challenging. In this paper, a method that modified Pixel-based Pixel Value Ordering (PPVO) Predictor is proposed for reversible data hiding on video. PPVO can embed the payload into a pixel whose value equals the maximum or minimum context pixel. To increase the number of payloads embedded, we modify the PPVO method by using only both right and bottom pixels to develop the predictors. The embedding process is carried out if the considered pixel has the same value as that in the right or bottom. The experimental result shows that this method has a significant increase in the embedding capacity and quality. Nevertheless, the overall maximum capacity of each cover is less than some other methods, while its corresponding quality is still the highest.
KW - data hiding
KW - information security
KW - network infrastructure
KW - reversible data hiding
KW - steganography
UR - http://www.scopus.com/inward/record.url?scp=85115698952&partnerID=8YFLogxK
U2 - 10.1109/ICoICT52021.2021.9527504
DO - 10.1109/ICoICT52021.2021.9527504
M3 - Conference contribution
AN - SCOPUS:85115698952
T3 - 2021 9th International Conference on Information and Communication Technology, ICoICT 2021
SP - 398
EP - 403
BT - 2021 9th International Conference on Information and Communication Technology, ICoICT 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 9th International Conference on Information and Communication Technology, ICoICT 2021
Y2 - 3 August 2021 through 5 August 2021
ER -