Prediction Based Reversible Data Hiding for Gray-Scale Images
R Uyyala, S Bojjagani - 2023 Seventh International Conference …, 2023 - ieeexplore.ieee.org
Predicting the pixel is crucial in prediction error expansion (PEE) based reversible data
hiding (RDH). There are a number of methods for predicting pixels that can be found in …
hiding (RDH). There are a number of methods for predicting pixels that can be found in …
Reversible Concealment Approach using Gradients and PEE for Gray-Scale Images
The need to secure our data has grown in recent years due to the increasing number of
unauthorized individuals attempting to acquire protected information. In this study, we offer a …
unauthorized individuals attempting to acquire protected information. In this study, we offer a …
A Reversible Approach for Hiding Data in Digital Media using Gray-Scale Images
R Uyyala, Y Ramadevi… - 2023 2nd International …, 2023 - ieeexplore.ieee.org
Inevitably, Secret data is communicated through digital media using traditional data-
concealing techniques. The known approaches like data hiding in the literature cannot …
concealing techniques. The known approaches like data hiding in the literature cannot …
Selective Context-Based Estimation and PEE for High-Fidelity Images
An increasing number of criminals are trying to get their hands on sensitive information,
which has increased the urgency with which we must secure our data. Reversible data …
which has increased the urgency with which we must secure our data. Reversible data …
Pixel Value Ordering Based Prediction for High-Fidelity Images
R Uyyala, P Vurubindi, M Anila - 2024 1st International …, 2024 - ieeexplore.ieee.org
Pixel Value Ordering is a method of Reversible data hiding (RDH) where the pixels in a
block are arranged in a proper order for predicting the single pixel value. The secret data …
block are arranged in a proper order for predicting the single pixel value. The secret data …