A Secret Image Sharing Method using Integer Multiwavelet Transform

Author

Chin-Pan Huang ; Li, Cong

Author_Institution

Dept. of Comput. & Commun. Eng., Ming Chuan Univ., Taoyuan, Taiwan

fYear

2006

Firstpage

1969

Lastpage

1972

Abstract

Integer multiwavelet transform has been found attractive in image and video applications where its multiple scaling functions and multiple wavelets provide higher energy compaction in smooth (scaling) subband and smaller values of detail (wavelet) coefficients than using single wavelet. This paper presents a study on an image sharing method applying the integer multiwavelet transform and Shamir´s (r,m) threshold scheme that provide highly compact shadows for real time progressive transmission. Experimental results are given to illustrate the characteristics of this method.

Keywords

image segmentation; security of data; smoothing methods; visual communication; wavelet transforms; integer multiwavelet transform; multiple scaling function; real time progressive transmission; secret image sharing method; shamir threshold scheme; smooth subband; Application software; Compaction; Decorrelation; Image communication; Image reconstruction; Information security; Pixel; Power engineering and energy; Video sharing; Wavelet transforms; Image transmission; Multiwavelet; Secret image sharing; Wavelet transform;

fLanguage

English

Publisher

ieee

Conference_Titel

Image Processing, 2006 IEEE International Conference on

Conference_Location

Atlanta, GA

ISSN

1522-4880

Print_ISBN

1-4244-0480-0

Type

conf

DOI

10.1109/ICIP.2006.313111

Filename

4106943