ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

논문 검색
구분 SCI
연도 ~ 키워드

상세정보

학술대회 Steganalytic Measures for the Steganography Using Pixel-Value Differencing and Modulus Function
Cited 7 time in scopus Download 2 time Share share facebook twitter linkedin kakaostory
저자
주정춘, 이해연, Cong Nguyen Bui, 유원영, 이흥규
발행일
200812
출처
Pacific Rim Conference on Multimedia (PCM) 2008 (LNCS 5353), v.5353, pp.476-485
DOI
https://dx.doi.org/10.1007/978-3-540-89796-5_49
협약과제
08MS1900, 사용자 중심의 콘텐츠 보호 유통 기술 개발, 서영호
초록
The steganalytic measures are proposed to destroy the steganographic method using pixel-value differencing(PVD) and modulus function. The modulus PVD steganography method utilizes the remainder of the two consecutive pixels to embed the secret data, which gains more flexibility and is capable of deriving the optimal remainder of the two pixels at the least distortion. However, there exist unavoidable weaknesses: fluctuation of the histogram, asymmetry of the 1 and -1 histogram values, and abnormal increasing of the 0 histogram value. The steganalytic measures are designed using these weaknesses of the modulus PVD steganography method. Through experiments, we prove that the proposed steganalytic measures successfully defeat the modulus PVD steganography method. © 2008 Springer.
키워드
Modulus function, Pixel-value differencing, Steganalysis, Steganography
KSP 제안 키워드
Pixel-value differencing, modulus function