Titlebook: Cloud Computing and Security; Second International Xingming Sun,Alex Liu,Elisa Bertino Conference proceedings 2016 Springer International P

安定

Schnitt≈, Stanz≈ und Ziehwerkzeugetream, thus the imperceptibility and security will be decreased. In order to solve this problem, a reversible data hiding algorithm with low bit-rate growth in H.264/AVC compressed video by adaptive hybrid coding is proposed in this paper. In the proposed scheme, the hybrid coding algorithm has been

Deject

Schnitt≈, Stanz≈ und Ziehwerkzeugerences of intra prediction modes was proposed. During the process of 4?×?4 luminance prediction coding, we establish a mapping relationship between secret bits and differences of two consecutive intra predictions with directions and embed secret bits by modulating the prediction modes according to L

ARENA

https://doi.org/10.1007/978-3-642-53107-1n time and space domain. So maintain the level of detection rates, and reduce the dimension of features at the same time, have significance in research of steganalysis. This paper determines the optimal dimension of feature vectors by principal component analysis; using the concept of Fisher linear

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SEMI

Das Schleifen von Schnittwerkzeugen,the separable reversible data hiding method in encrypted image, which makes it possible for cloud server to extract the additional data without knowing the original content. In this paper, we focus on the user side and introduced two improved methods based on neighborhood prediction to obtain the go

Enthralling

,Konstruktionsrichtlinien für Stanzen,o the constructed binary map and two reconstruction levels, each non-overlapping block in original image can be compressed with the AMBTC algorithm. Then, after scrambling, the compression codes are extended through a random matrix, which can introduce more redundancy into the reference bits to be e

CLIFF

restrain

Spangle

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