Title :
Energy Based Robust Video Hash Algorithm
Author_Institution :
Sch. of Electron. & Inf. Eng., Tianjin Univ., Tianjin, China
Abstract :
A simple and efficient energy based robust video hash algorithm is presented. The energy relationships of transform coefficients are extracted with secrete keys for hash construction. Experimental results show that the algorithm outperforms state-of-the-art ones in terms of robustness. Hash comparisons also show that the algorithm is collision resistant.
Keywords :
cryptography; video coding; energy relationships; robust video hash algorithm; transform coefficients; energy relationship; multimedia security; robust hash; video authentication;
Conference_Titel :
Computational Intelligence and Security (CIS), 2010 International Conference on
Conference_Location :
Nanning
Print_ISBN :
978-1-4244-9114-8
Electronic_ISBN :
978-0-7695-4297-3
DOI :
10.1109/CIS.2010.100
