High-Capacity Image Steganography with Minimum Modified Bits Based on Data Mapping and LSB Substitution

• Main Authors: Zakaria, Abdul Alif, Hussain, Mehdi, Wahab, Ainuddin Wahid Abdul, Idris, Mohd Yamani Idna, Abdullah, Norli Anida, Jung, Ki Hyun
• Format: Article
• Published: MDPI 2018
• Subjects: QA Mathematics; QA75 Electronic computers. Computer science
• Online Access: http://eprints.um.edu.my/20187/; https://doi.org/10.3390/app8112199

Steganography is the art and practice of communication using hidden messages. The least significant bits (LSB) based method is the well-known type of steganography in the spatial domain. Usually, achieving the larger embedding capacity in LSB-based methods requires a large number of LSB bits modific...