TO PROPOSE AND ACCOMPLISHMENT OF SUPERIOR REVERSIBLE DATA HIDING WITH DUAL ENCRYPTION SCHEME
MALLEDA RANI
M.Tech Student, Department Of ECE, Sri Padmavati Mahila Visvavidyalayam, Chittoor, Tirupati, Andhra Pradesh, India. , IN
R PRIYADARSHINI
M.Tech Student, Department Of ECE, Sri Padmavati Mahila Visvavidyalayam, Chittoor, Tirupati, Andhra Pradesh, India. , IN
Abstract
We present novel reversible (lossless) information hiding (embedding) method, which enables the best recovery of the specific host sign upon extraction of the embedded facts. A generalization of the famous LSB (least good sized bit) trade is proposed due to the fact the facts embedding technique, which introduces extra working factors on the capability-distortion curve. Lossless recuperation of the authentic is done via compressing quantities of the signal which are liable to embedding distortion, and transmitting those compressed descriptions as a part of the embedded payload. A prediction-based conditional entropy coder which utilizes static quantities of the host as side-records improves the compression performance, and for that reasons the lossless facts embedding ability.
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