A Brief Survey on Data Hiding Methods

A Brief Survey on Data Hiding Methods
Author(s):
Vivek Jaladi , Baswaraj Gadgay
Keywords:
Tunable scrambling, data hiding, data mining, reconstructed image.
Abstract
This paper gives the description of the Data Hiding methods with Reversible and Tunable Scrambling Embedding (RTSE) method to scramble an image and include the confidential information in it by using row and column rotation. To embed the data the two methods are used; irreversible and reversible. The predicted locations are vacated to embed information while degrading the image. The control over the perceptual quality is controlled in embedded-scrambled image. The prediction errors are stored in a predetermined precision which will use the structure size information. The stored prediction error precision can be adjusted for controlling the perceptual information quality of reconstructed image.
Article Details
Unique Paper ID: 145450 Publication Volume & Issue: Volume 4, Issue 10 Page(s): 144 - 147
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