Title :
Secure and Progressive image transmission through shadows generated by multiwavelet transform
Author :
Huang, Chin-Pan ; Li, Ching-Chung
Author_Institution :
Ming Chuan Univ., Taoyuan
Abstract :
In this paper, multiwavelet transform is used in the context of image sharing and SPIHT-generated bit stream for Shamir´s (r, m) threshold scheme over Galois field This provides multiwavelet-based embedded shadow images for progressive transmission and reconstruction. It is secure and fault-tolerant and gives small shadow size and excellent rate-distortion performance. Experimental results demonstrate the characteristics of this method.
Keywords :
embedded systems; image reconstruction; image segmentation; visual communication; wavelet transforms; image sharing; image thresholding; image transmission; multiwavelet transform; multiwavelet-based embedded shadow image; progressive reconstruction; progressive transmission; Image communication; Notice of Violation; Pattern analysis; Pattern recognition; Wavelet analysis; Image sharing; SPIHT; multiwavelet transform; progressive transmission; shadow image;
Conference_Titel :
Wavelet Analysis and Pattern Recognition, 2007. ICWAPR '07. International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1065-1
Electronic_ISBN :
978-1-4244-1066-8
DOI :
10.1109/ICWAPR.2007.4421695
