DocumentCode
396865
Title
A new image distortion measure based on wavelet decomposition
Author
Beghdadi, Azeddine ; Pesquet-Popescu, Beatrice
Author_Institution
Univ. Paris, France
Volume
1
fYear
2003
fDate
1-4 July 2003
Firstpage
485
Abstract
This paper introduces a novel image distortion measure based on a nonredundant wavelet decomposition. The proposed image quality measure is compared with the PSNR and a previously introduced Wigner-Ville distribution-based measure on some real images and simulated degradations. The obtained results are assessed on the basis of consistency with the subjective quality assessment and the complexity of the measure.
Keywords
discrete wavelet transforms; distortion measurement; image processing; PSNR; image distortion; nonredundant wavelet decomposition; peak signal-to-noise ratio; Degradation; Distortion measurement; Humans; Image coding; Image quality; Interference; PSNR; Quality assessment; Signal processing; Visual system;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing and Its Applications, 2003. Proceedings. Seventh International Symposium on
Print_ISBN
0-7803-7946-2
Type
conf
DOI
10.1109/ISSPA.2003.1224745
Filename
1224745
Link To Document