DocumentCode
1844878
Title
Equalized Structural Similarity Index for image quality assessment
Author
Capodiferro, L. ; Mangiatordi, F. ; Claudio, E. D Di ; Jacovitti, G.
Author_Institution
Fondazione Ugo Bordoni, Rome, Italy
fYear
2011
fDate
4-6 Sept. 2011
Firstpage
420
Lastpage
424
Abstract
A novel version of the popular SSIM image quality assessment technique, specifically designed to yield uniform MOS prediction in presence of different types of image distortions is presented. Response equalization is obtained through the polynomial combination of a basic SSIM metric with an auxiliary metric characterized by a diverse sensitivity. Accuracy and consistency of this composite index, called E-SSIM, are demonstrated with experiments conducted on two independent archives annotated with MOS values.
Keywords
image processing; diverse sensitivity; equalized structural similarity index; image distortions; image quality assessment; polynomial combination; response equalization; uniform MOS prediction; Image quality; Indexes; Noise; Sensitivity; Transform coding;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing and Analysis (ISPA), 2011 7th International Symposium on
Conference_Location
Dubrovnik
ISSN
1845-5921
Print_ISBN
978-1-4577-0841-1
Electronic_ISBN
1845-5921
Type
conf
Filename
6046643
Link To Document