Title :
A novel semi-fragile watermarking technique for image authentication
Author :
Yang, S.Y. ; Lu, Z.D. ; Zou, F.H.
Author_Institution :
Sch. of Comput. Sci., Huazhong Univ. of Sci. & Technol., Wuhan, China
fDate :
31 Aug.-4 Sept. 2004
Abstract :
A novel semi-fragile watermarking technique is proposed for image authentication in this paper. A binary-valued image is embedded as the watermark for the integrity authentication and tamper defection by using the technique, of the HVS. The experimental results demonstrate, its effective robustness against JPEG compression and good property of localization.
Keywords :
data compression; image coding; watermarking; JPEG compression; binary-valued image; image authentication; semifragile watermarking technique; Authentication; Computer science; Discrete cosine transforms; Humans; Image coding; Watermarking;
Conference_Titel :
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN :
0-7803-8406-7
DOI :
10.1109/ICOSP.2004.1442235
