DATA HIDING IN DIGITAL IMAGE PROCESSING USING STEGANOGRAPHY: A REVIEW
- RAJANI
- MUHAMMAD TAUHEED KHAN
Steganography, Histogram, Adjacent Pixel Difference (APD), PSNR, Capacity
Steganography is the science that involves communicating secret data in an appropriate multimedia carrier, e.g., image, audio, and video files. It is always non visible. In this message more important than original signal. Steganography has various useful applications. The main objectives of steganography are undetectability, robustness (resistance to various image processing methods and compression) and capacity of the hidden data. These are the main factors which make it different from other techniques watermarking and cryptography. This paper includes the important steganography methods and the main focus is on the review of steganography in digital images.
RAJANI, MUHAMMAD TAUHEED KHAN. "DATA HIDING IN DIGITAL IMAGE PROCESSING USING STEGANOGRAPHY: A REVIEW".INTERNATIONAL JOURNAL OF ENGINEERING DEVELOPMENT AND RESEARCH ISSN:2321-9939, Vol.2, Issue 3, pp.2994-2996, URL :https://rjwave.org/ijedr/papers/IJEDR1403018.pdf
Volume 2 Issue 3
Pages. 2994-2996
