Fig 1.
Amplitude and phase images of each subband via QWT.
Fig 2.
The plot between SROCC and amplitude.
Fig 3.
The plot between SROCC and subband coefficients.
Fig 4.
The flowchart of QWT-IQA.
Table 1.
Several IQA algorithm comparison on the blur and JPEG image dataset.
Table 2.
Several IQA algorithm comparison on the blur and noise image dataset.
Table 3.
Several IQA comparison on the LIVEMD image database.
Fig 5.
QWT-IQA scores against DMOS on the LIVEMD image database.
Table 4.
Several IQA comparison on the MDID2013 image database.
Fig 6.
Scatter plots of several FR IQA algorithms on the MDID2013 image database.
Table 5.
Several IQA comparison on single distortion LIVE image database.
Table 6.
Efficiency comparison of several IQA.