Title :
Reduced video quality measure based on 3D steerable wavelet transform and modified structural similarity index
Author :
Dumic, Emil ; Grgic, Sonja
Author_Institution :
Dept. of Wireless Commun., Univ. of Zagreb, Zagreb, Croatia
Abstract :
In this paper we present new reduced video quality measure (RVQM) based on 3D steerable wavelet transform and modified SSIM (Structural Similarity index) measure. RVQM is compared with other full and reduced reference quality measures and tested on LIVE video and LIVE mobile databases. Results show that proposed RVQM measure provides good correlation with subjective grades on both databases, while having fast calculation time.
Keywords :
video signal processing; wavelet transforms; 3D steerable wavelet transform; RVQM; SSIM; live mobile databases; live video; modified structural similarity index; reduced video quality measure; video quality measurement; Correlation; Databases; Distortion measurement; Mobile communication; Quality assessment; Video recording; Video sequences; RVQM; Riesz transform; SSIM;
Conference_Titel :
ELMAR, 2013 55th International Symposium
Conference_Location :
Zadar
Print_ISBN :
978-953-7044-14-5
