DocumentCode
2221619
Title
Arnold Transformation Algorithm and Anti-Arnold Transformation Algorithm
Author
Wu, Lingling ; Zhang, Jianwei ; Deng, Weitao ; He, Dongyan
Author_Institution
Nanjing Univ. of Inf. Sci. & Technol. NUIST, Nanjing, China
fYear
2009
fDate
26-28 Dec. 2009
Firstpage
1164
Lastpage
1167
Abstract
Arnold transformation is applied widely in digital image scramble because of its periodicity. But we will waste lots of time when we used its periodicity to get the anti-Arnold transformation algorithm, especially when it used in the picture with big degree. So, in this paper, we use a new anti-Arnold transformation algorithm which got by solving equation groups. By this way, we needn´t to figure out the degree, which will save lots of time.
Keywords
image coding; transforms; anti-Arnold transformation algorithm; digital image scramble; equation group; Cryptography; Digital images; Equations; Helium; Histograms; Image generation; Image restoration; Information science; Pixel; Splicing;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2009 1st International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-4909-5
Type
conf
DOI
10.1109/ICISE.2009.347
Filename
5455085
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