DocumentCode
2129878
Title
No-reference image blur measurement based on wavelet high-frequency domain analysis
Author
Lu, Chenggang
Author_Institution
Department of Applied Mathematics, Zhejiang University of Technology, Hangzhou, China
fYear
2010
fDate
4-6 Dec. 2010
Firstpage
3844
Lastpage
3846
Abstract
This paper 1 discusses an objective image blur measurement in no reference based on wavelet high frequency domain analysis. It provides one novel statistical feature extraction for wavelet domain description, which is related with measuring score in a power law through NLREG. Evaluating the model by one carefully built database, it obtains correlation rate at 0.95 as human subjective scores, better than Tong´s method about 5 points.
Keywords
Databases; Feature extraction; Frequency domain analysis; Training; Wavelet analysis; Wavelet domain; Wavelet transforms; NLREG; blur measurement; feature extraction; no-reference; non-linear model; wavelet;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Science and Engineering (ICISE), 2010 2nd International Conference on
Conference_Location
Hangzhou, China
Print_ISBN
978-1-4244-7616-9
Type
conf
DOI
10.1109/ICISE.2010.5690480
Filename
5690480
Link To Document