DocumentCode
2215943
Title
Improvements of the definition of image fidelity
Author
Hai, Yin Zhong ; Kun, Wang ; Jianfeng, Jian ; Lihua, Zhou
Author_Institution
Minist. of Educ. Key Lab. of Comput. Network & Infor. Security, Xidian Univ., Xi´´an
fYear
0
fDate
0-0 0
Abstract
The defect of existing fidelity definition is discussed, by using this definition, it is found that two obviously different image can be determined to be approximate or the same. According to the defect, an improved fidelity definition is presented. The difference and relation between the two definitions are discussed and the analytic expression for deriving one definition from the other is also presented
Keywords
image matching; fidelity definition; fingerprinting; image fidelity; similarity measure; traitor tracing; watermarking; Artificial intelligence; Data security; Fingerprint recognition; Helium; Image analysis; Image processing; Loss measurement; Military computing; Pixel; Watermarking; Fingerprinting; Image fidelity; Similarity measure; Traitor tracing; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Multi-Media Modelling Conference Proceedings, 2006 12th International
Conference_Location
Beijing
Print_ISBN
1-4244-0028-7
Type
conf
DOI
10.1109/MMMC.2006.1651364
Filename
1651364
Link To Document