A novel method for secret image sharing Using nibble exchange
Journal Title: INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY - Year 2013, Vol 4, Issue 1
Abstract
This paper proposes a new scheme for secret image sharing which shuffles and manipulates the nibbles (and hence the bytes) of the pixel values of the images. We have developed a new algorithm called LDRU (Left-Down-Right-Up) for the construction of shares. Using LDRU algorithm any type of (Binary, Gray scale or Color) secret images can be shared and reconstructed precisely in linear time.
Authors and Affiliations
Anirban Chakraborty, Subhendu Das
Keywords
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- EP ID EP649919
- DOI 10.24297/ijct.v4i1b.3064
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