Title :
A New Moment Based Image Quality Metric
Author :
Leida Li ; Hancheng Zhu ; Deqiang Cheng ; Jeng-Shyang Pan
Author_Institution :
Sch. of Inf. & Electr. Eng., China Univ. of Min. & Technol., Xuzhou, China
Abstract :
This paper presents a new full-reference image quality measure using discrete orthogonal moments. The sign of the moment is considered and the relative difference of the moments is obtained by comparing the absolute moment difference (AMD) with the magnitude of the original moment. A new quality function is proposed, which is an exponential function of the relative moment difference (RMD). Simulation results show the efficiency of the method.
Keywords :
feature extraction; image processing; quality management; RMD exponential function; absolute moment difference; discrete orthogonal moments; full-reference image quality measure; moment based image quality metric; relative moment difference; Correlation; Databases; Educational institutions; Image quality; Measurement; Transform coding; Visualization; full-reference; image quality; orthogonal moment;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2013 Ninth International Conference on
Conference_Location :
Beijing
DOI :
10.1109/IIH-MSP.2013.139
