TY - GEN
T1 - Cropping and noise resilient steganography algorithm using secret image sharing
AU - Juarez-Sandoval, Oswaldo
AU - Fierro-Radilla, Atoany
AU - Espejel-Trujillo, Angelina
AU - Nakano-Miyatake, Mariko
AU - Perez-Meana, Hector
N1 - Publisher Copyright:
© 2015 SPIE.
PY - 2015
Y1 - 2015
N2 - This paper proposes an image steganography scheme, in which a secret image is hidden into a cover image using a secret image sharing (SIS) scheme. Taking advantage of the fault tolerant property of the (k,n)-threshold SIS, where using any k of n shares (k?n), the secret data can be recovered without any ambiguity, the proposed steganography algorithm becomes resilient to cropping and impulsive noise contamination. Among many SIS schemes proposed until now, Lin and Chan's scheme is selected as SIS, due to its lossless recovery capability of a large amount of secret data. The proposed scheme is evaluated from several points of view, such as imperceptibility of the stegoimage respect to its original cover image, robustness of hidden data to cropping operation and impulsive noise contamination. The evaluation results show a high quality of the extracted secret image from the stegoimage when it suffered more than 20% cropping or high density noise contamination.
AB - This paper proposes an image steganography scheme, in which a secret image is hidden into a cover image using a secret image sharing (SIS) scheme. Taking advantage of the fault tolerant property of the (k,n)-threshold SIS, where using any k of n shares (k?n), the secret data can be recovered without any ambiguity, the proposed steganography algorithm becomes resilient to cropping and impulsive noise contamination. Among many SIS schemes proposed until now, Lin and Chan's scheme is selected as SIS, due to its lossless recovery capability of a large amount of secret data. The proposed scheme is evaluated from several points of view, such as imperceptibility of the stegoimage respect to its original cover image, robustness of hidden data to cropping operation and impulsive noise contamination. The evaluation results show a high quality of the extracted secret image from the stegoimage when it suffered more than 20% cropping or high density noise contamination.
KW - Lagrange interpolation
KW - Secret image sharing
KW - Steganography
KW - cropping resilient
KW - data hiding
KW - modulo operation
UR - http://www.scopus.com/inward/record.url?scp=84925424701&partnerID=8YFLogxK
U2 - 10.1117/12.2179745
DO - 10.1117/12.2179745
M3 - Contribución a la conferencia
AN - SCOPUS:84925424701
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Sixth International Conference on Graphic and Image Processing, ICGIP 2014
A2 - Zhang, David
A2 - Wang, Yulin
A2 - Jiang, Xudong
PB - SPIE
T2 - 6th International Conference on Graphic and Image Processing, ICGIP 2014
Y2 - 24 October 2014 through 26 October 2014
ER -