Title :
Modified image visual quality metrics for contrast change and mean shift accounting
Author :
Ponomarenko, Nikolay ; Ieremeiev, Oleg ; Lukin, Vladimir ; Egiazarian, Karen ; Carli, Marco
Author_Institution :
Dept of Transmitters, Receivers & Signal Process., Nat. Aerosp. Univ., Kharkiv, Ukraine
Abstract :
Graphical information as color images is widely used in CAD and telecommunication systems. Several factors can contribute to impair the quality of an image. This paper deals with image visual quality assessment using objective metrics. Experimental results show that the two modified quality metrics outperform existing ones for a wide set of possible distortions.
Keywords :
image colour analysis; CAD; color images; contrast change; graphical information; image quality; image visual quality assessment; image visual quality metrics; mean shift accounting; objective metrics; telecommunication systems; Databases; Image coding; Measurement; Noise; Nonlinear distortion; Transform coding; Visualization; Visual quality; distorted images; metrics;
Conference_Titel :
CAD Systems in Microelectronics (CADSM), 2011 11th International Conference The Experience of Designing and Application of
Conference_Location :
Polyana-Svalyava
Print_ISBN :
978-1-4577-0042-2
