[PDF][PDF] A Novel Approach to Information Hiding Technique using ASCII Mapping Based Image Steganography.

HTI Elshoush, IA Ali, MM Mahmoud… - … Multim. Signal Process., 2021 - bit.nkust.edu.tw
hiding technique using image steganography based on ASCII code matching. The cover
image … Furthermore, the colorful image (RGB) is more useful to find all message characters in …

High-capacity image steganography based on discrete Hadamard transform

YQ Zhang, K Zhong, XY Wang - IEEE Access, 2022 - ieeexplore.ieee.org
Hiding capacity is calculated by the amount of secret data and the cover image: higher Hiding
capacity … The cover image is expected to be in RGB image format, either grayscale or color…

A color image steganography method based on ADPVD and HOG techniques

M Hassaballah, MA Hameed, S Aly… - … Media Steganography, 2020 - Elsevier
… bits as hidden within the cover image, that is, the images are … capacity compared with the
LSB substitution method. We can … corresponding embedding capacities of the six RGB images. …

An RGB color image steganography scheme by binary lower triangular matrix

S Prasad, AK Pal, S Mukherjee - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
… Our motivation is to add the secret data with a novel datahiding technique that is more
applicable to RGB color images. Several researchers have suggested deploying the matrix …

CSNTSteg: Color spacing normalization text steganography model to improve capacity and invisibility of hidden data

R Thabit, NI Udzir, SM Yasin, A Asmawi… - IEEE Access, 2022 - ieeexplore.ieee.org
… , the RGB coding has been utilized in image steganography especially when the true color
image … CHARACTER SPACING TECHNIQUES The frequency normalization technique and …

A novel steganography technique for digital images using the least significant bit substitution method

S Rahman, J Uddin, HU Khan, H Hussain… - IEEE …, 2022 - ieeexplore.ieee.org
… that no one can detect the hidden information.In this paper, we are having a novel and
significantly improved steganographic approach which is used in the RGB color space. For the …

Pixel steganography method for grayscale image steganography on colour images

HH Madhi, MS Shareef, SA Hashem… - … of Engineering and …, 2021 - pen.ius.edu.ba
… of the hidden picture recovered. Improved Pixel Hiding Method is a method proposed in this
… For the validation of the proposed method, 10 images were selected from color (RGB) and …

Improved image steganography based on super-pixel and coefficient-plane-selection

IJ Kadhim, P Premaratne, PJ Vial - Signal Processing, 2020 - Elsevier
… A robust and secure image hiding technique with high payload capacity is a research gap
and … We tested the proposed algorithm with 1500 stego-images from RGB-BMP Steganalysis

[PDF][PDF] A novel approach of image steganography for secure communication based on LSB substitution technique

S Rahman, F Masood, WU Khan, N Ullah… - … , Materials & Continua, 2020 - academia.edu
… Abstract: Steganography aims to hide the messages from … a new technique in steganography
within RGB shading space … We evaluate our approach with the help of diverse image

High embedding capacity data hiding technique based on EMSD and LSB substitution algorithms

S Solak - IEEE Access, 2020 - ieeexplore.ieee.org
… embedding-capacity, low computational complexity, visual … offer a new hybrid image
steganography technique based on least … Prasad and AK Pal, “An RGB colour image