Programs
- M. Tech. in Automotive Engineering -
- Clinical Fellowship in Laboratory Genetics & Genomics - Fellowship
Publication Type : Journal Article
Source : International Journal of Pharmacy and Technology (IJPT), 8(4), 5205-5217, 2016.
Campus : Amaravati
School : School of Computing
Year : 2017
Abstract : Secure digital data communication is always a concern. Cryptography and Steganography are the prominent fields in secure digital data communication. By seeing an innocent image it is very difficult to imagine that, the image is doing the task of a messenger. When an image carries information without the knowledge of an outsider, is called as Image steganography. This paper discusses about various image steganographic techniques in spatial domain such as least significant bit (LSB), pixel value differencing (PVD), Combination of LSB and PVD, Modulus function etc. The comparison among various parameters has been made to determine the efficient technique.
Cite this Research Publication : A. K. Sahu and M. Sahu, "Digital Image Steganography Techniques in Spatial Domain: A Study", International Journal of Pharmacy and Technology (IJPT), 8(4), 5205-5217, 2016.