Title :
Wavelet Based Image Encryption
Author :
Flayh, Nahla A. ; Ahson, Syed I.
Author_Institution :
Dept. of Comput. Sci., Jamia Millia Islamia, New Delhi
Abstract :
In this paper we present a new approach to encrypt digital image. It is Wavelet Based Image Encryption Schemes by Hiding Processing Steps of the Wavelet Transform, we present two schemes, the first scheme is Hiding Filter Types Encryption Scheme(HFT), and the second is Hiding Wavelet Packet Tree Encryption Scheme (HWPT).
Keywords :
cryptography; filtering theory; image reconstruction; tree data structures; wavelet transforms; digital image encryption scheme; hiding filter type encryption scheme; hiding wavelet packet tree encryption scheme; image reconstruction; wavelet transform; Communication system security; Cryptography; Data security; Digital images; Filters; Frequency; Information security; Videos; Wavelet packets; Wavelet transforms; Image encryption; correlation; cryptography; image security; wavelet;
Conference_Titel :
Signal Processing, 2008. ICSP 2008. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2178-7
Electronic_ISBN :
978-1-4244-2179-4
DOI :
10.1109/ICOSP.2008.4697770
