S Biswas, S Debnath… - 2023 7th International …, 2023 - ieeexplore.ieee.org
Image steganography uses an image to send a secret message. One way to do it is to modify the image in such a way that the normal eye cannot see it, but the receiver can still …
T Kulkarni, S Debnath, J Kumar… - 2023 7th International …, 2023 - ieeexplore.ieee.org
For a considerable time, individuals have been searching for the most effective way to secretly transmit information, making it challenging for anyone without authorization to …
SK Panda, D Nayak, PK Sa - … Conference on Computer Vision and Image …, 2023 - Springer
Low-light images are captured either during nighttime or in environments with limited illumination. These images typically suffer from reduced visibility and increased noise levels …
This paper proposes a high capacity and reversible DCT-based steganographic technique with authentication capability for 8-bit grayscale general and medical images. The technique …
S Debnath, RK Mohapatra, TS Kulkarni - International Conference on …, 2023 - Springer
Traditional information hiding techniques alter carriers to embed secret information, which steganalysis algorithms can find. In the area of covert communication, coverless information …