Title :
Comparison of Image Quality Objective Evaluation
Author :
Shen Hong-ying ; Sun Shui-fa ; Wang Jing-pei ; Dong Fangmin ; Lei Bangjun
Author_Institution :
Coll. of Electr. Eng. & Inf. Technol., China Three Gorges Univ., Yichang, China
Abstract :
Several image quality evaluation methods is analyzed, such as the conventional mathematical statistics methods, mean square error (MSE), peak signal to noise ratio (PSNR), as well as methods based on the HVS, structural similarity (SSIM), objective picture quality scale (PQS), wavelet and weighted mean square error (WWMSE), wavelet and energy -weighted mean square error (WEWMSE). The above objective evaluations of image quality are compared with an image library labeled. Simulation results are presented. It is useful for selection of image quality methods in the practical application, design of more rational methods in the theory research.
Keywords :
image processing; mean square error methods; statistical analysis; wavelet transforms; HVS; energy-weighted mean square error; image quality objective evaluation; mathematical statistics method; objective picture quality scale; peak signal to noise ratio; structural similarity; wavelet transform; Educational institutions; Humans; Image quality; Information technology; Intelligent structures; Mean square error methods; PSNR; Visual system; Wavelet analysis; Wavelet transforms;
Conference_Titel :
Computational Intelligence and Software Engineering, 2009. CiSE 2009. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-4507-3
Electronic_ISBN :
978-1-4244-4507-3
DOI :
10.1109/CISE.2009.5366163
