SURVEY ON DIFFERENT STEGANOGRAPHY TECHNIQUES
Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.4, No. 2)Publication Date: 2015-03-02
Authors : Tandel Bhavisha; Divyesh Joshi;
Page : 67-70
Keywords : Discrete wavelet transform (DWT); Discrete cosine transform(DCT); Integer wavelet transform(IWT); Least significant bits(LSB); Pixel value differencing(PVD); Gray level modification(GLM).;
Abstract
The paper describes short survey on different steganography techniques for an image in spatial and transform domains and steganalysis techniques for hide the secret message. The strong and weak points of these techniques are mentioned briefly so that researchers who work in steganography and steganalysis gain prior knowledge in designing these techniques and their variants. One can develop a better steganography technique by analyzing the contemporary steganalysis techniques.
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Last modified: 2015-02-21 20:37:42