… of pixel pair orientations in two stego-images. We labelled these combinations from 0 to 24,
… Since the modification of the cover pixel value is tiny, the two generated stego-images also …

… image. This paper describes a generalization of the orientation combination technology for
dual-image… the optimal set of the reversible orientation combinations. Based on the algorithm, …

… The main contribution of the research work is the encoded indices are embedded in the
stego images using the combination orientation method in the proposed work, which aims to …

… based on combinations of pixel orientations located at two steganographic images to enhance
… His research focuses on image processing, steganography, and reversible data hiding. …

… These models are divided in two models: hardware oriented and color manipulation. The …
palette are form as a combination of the red, green and blue, the image has to be separated in …

… to distinguish noisy images or highly textured images from stegoimages using this technique…
and the optimal linear prediction from its spatial, orientation, and scale neighbors (total of 7 …

… the modifications would be locally oriented towards the same … the time needed to generate
100 stego images with a Matlab … As a result, we use a combination of parameters with L = 2 …

… send stego-image or series of original images if both sender and receiver have pre-shared
set of few cover images in … for restoring actual scale and orientation of the transmitted image. …

… used schemes in image steganography. These two methods do not consider different content
in a cover image for hiding the secret data. The content of most digital images has different …

… This paper proposes such an appropriate combination. … The ENN oriented methods -
ENN, AllKNN and RNN help in decreasing the instances far better than CNN methods but their …