Steganography Techniques for Medical Images: A Recommender Paper
Inam Ul Haq, Ahmad Ali, Bilal Shabbir Qaisar, Hafiz Muhammad Adnan, Mubasher Hussain, Muhammad Nauman · Zenodo (CERN European Organization for Nuclear Research) · 2023
Communication always needs privacy and security for many reasons and hence it increases the need for securing the secret message. Image steganography is the process of concealing secret media within any format of the transmitter. In image steganography, a cover image is used in both the embedding and extracting processes. Through a systematic literature review, we have an analyzed mage steganography technique. We also have presented advantages and weaknesses along with some applications i.e., LSB, PNSR, DWT, 3D images steganography. The main challenges of image steganography in spatial and transform domains are presented. In the end, findings for future scope are also presented.