Saeed Ahmed Sohag

发表

A Novel Approach for Image Steganography Using Dynamic Substitution and Secret Key

Baharul Islam, Kabirul Islam, Saeed Ahmed Sohag, 2013 .

Data Hiding in Image using Multilevel 2-D DWT and ASCII Conversion and Cyclic Mathematical Function based Cryptography

K. B. Shivakumar, Barnali Gupta Banik, Shivani Kundra, 2014 .