DocumentCode
684731
Title
Image watermark algorithm based on legendre moment invariants
Author
Xu Shao-wen ; Gao Guang-yong
Author_Institution
Sch. of Travel, Jiujiang Univ., Jiujiang, China
fYear
2012
fDate
7-9 Dec. 2012
Firstpage
1
Lastpage
4
Abstract
Invariant moments technology is an important research area and has been widely used in the area of image processing and analysis. This paper described the theory of invariant moments, especially the properties of the Legendre invariant moments. On this basis, the encryption algorithm based on Legendre invariant moments was proposed. This algorithm has good resistance to geometric attacks. Experimental results show the validity of the algorithm.
Keywords
cryptography; geometry; image watermarking; Invariant moments technology; Legendre moment invariants; encryption algorithm; geometric attacks; image processing; image watermark algorithm; Geometric attacks; Moment invariants; Watermark;
fLanguage
English
Publisher
iet
Conference_Titel
Information Science and Control Engineering 2012 (ICISCE 2012), IET International Conference on
Conference_Location
Shenzhen
Electronic_ISBN
978-1-84919-641-3
Type
conf
DOI
10.1049/cp.2012.2317
Filename
6755696
Link To Document