A novel method for secret image sharing Using nibble exchange

  • Anirban Chakraborty National Institute of Technology Karnataka,Surathkal
  • Subhendu Das National Institute of Technology Karnataka,Surathkal
Keywords: Secret image sharing, Lossless secret image sharing, Bit manipulation.

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.

Downloads

Download data is not yet available.

Author Biographies

Anirban Chakraborty, National Institute of Technology Karnataka,Surathkal
Student,M.Tech(CSE)
Subhendu Das, National Institute of Technology Karnataka,Surathkal
Student,M.Tech(IT)
Published
2013-02-01
How to Cite
Chakraborty, A., & Das, S. (2013). A novel method for secret image sharing Using nibble exchange. INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY, 4(1), 94-97. https://doi.org/10.24297/ijct.v4i1b.3064
Section
Articles