Uneingeschränkter Zugang

Adaptively Truncating Gradient for Image Quality Assessment


Zitieren

Figure 1.

The gradient map and the adaptively truncating gradient map corresponding to the reference image and the distorted image. (a) the reference image. (b) the distorted image. (c) and (d) are the gradient map of (a) and (b), respectively. (e) and (f) are the adaptively truncating gradient map of (a) and (b), respectively.
The gradient map and the adaptively truncating gradient map corresponding to the reference image and the distorted image. (a) the reference image. (b) the distorted image. (c) and (d) are the gradient map of (a) and (b), respectively. (e) and (f) are the adaptively truncating gradient map of (a) and (b), respectively.

Figure 2.

SROCC performance with different T0 values on six databases
SROCC performance with different T0 values on six databases

COMPARISON SROCC FOR INDIVIDUAL DISTORTION OF TEN IQA METRICS ON TID2013 DATABASE. THE FIRS TTWO ARE MARKED IN BOLD

DatabaseDistortion typePSNRSSIM (2004)MS-SSIM (2003)IFC (2005)VIF (2006)FSIM (2011)GMSD (2014)DASM (2017)SSRM (2018)Proposed
TID2013
Awgn0.92910.86710.86460.66120.89940.89730.94610.92990.85450.9293
Awgn-color0.89860.77260.77300.53520.82990.82080.8689086120.77570.8463
Spatial-correlated0.91970.85150.85440.66010.88350.87500.93480.93010.83920.9178
Mask-noise0.83210.77670.80730.69320.84500.79440.70850.80190.81840.8068
HF-noise0.91400.86340.86040.74060.89720.89840.91640.91790.87540.9069
Impulse-noise0.89690.75030.76290.64080.85370.80720.76330.85500.78720.8336
Quantization-noise0.88010.86570.87060.62820.78540.87190.90570.90320.84960.8629
GB0.91550.96680.96730.89070.96500.95510.91140.95460.96740.9686
Denoising0.94810.92540.92680.77790.89110.93020.95250.94960.92880.9361
JPEG0.91890.92000.92650.83570.91920.93240.95000.94730.92870.9515
JP2K0.88400.94680.95040.90780.95160.95770.96560.96200.95620.9635
JPEG-trans-error0.76820.84930.84750.74250.84090.84640.84010.85340.83690.8802
JP2K-trans-error0.88860.88280.88890.77690.87610.89130.91350.89660.87650.9141
Pattern-noise0.68640.78210.79680.57370.77200.79170.81430.81380.77450.7632
Block-distortion0.15520.57200.48010.24140.53060.54890.66300.63380.31860.6635
Mean-shift0.76710.77520.79060.55220.62760.75310.73560.61270.69190.6143
Contrast change0.44160.37750.4634-0.17980.83860.46860.32530.34980.45190.4889
Saturation change0.0944-0.4141-0.4099-0.4029-0.3099-0.2748-0.19070.0382-0.2513-0.2602
Multiple-noise0.89110.78030.77860.614230.84680.84690.88800.88140.80670.8698
Comfort-noise0.84100.85660.85280.816200.89460.91210.92980.92030.89210.9112
Noisy-compression0.91440.90570.90680.81800.92040.94660.96310.94020.91640.9367
Color quantization0.92690.85420.85550.60060.84140.87600.90980.91770.85460.8952
Chromatic abbr.0.88710.87750.87840.82100.88480.87150.85170.86930.88440.8849
Sparse sample0.90440.94610.94830.88850.93530.95650.96840.96690.95410.9601

COMPARISON THE PERFORMANCE RESULTS OF TEN IQA METRICS ON SIX PUBLIC DATABASES. THE FIRST TWO ARE MARKED IN BOLD

DatabasecriteriaPSNRSSIM (2004)MS-SSIM (2003)IFC (2005)VIF (2006)FSIM (2011)GMSD (2014)DASM (2017)SSRM (2018)Proposed
SROCC0.63960.74170.78590.53890.67690.80150.80380.80250.75000.8105
TID2013KROCC0.46980.55880.60470.39390.51470.62890.63340.63210.57180.6387
PLCC0.70170.78950.83290.55380.77200.85890.85420.85740.80780.8601
RMSE0.88320.76080.68611.03220.78800.63490.64440.65470.73070.6324
SROCC0.55310.77490.85420.56750.74910.88050.8906-0.83320.8913
TID2008KROCC0.40270.57680.65680.42360.58600.69460.7090-0.65350.7042
PLCC0.57340.77320.84510.73400.80900.87380.8786-0.83790.8745
RMSE1.09940.85110.71730.91130.78880.65250.6408-0.73240.6458
SROCC0.87560.94790.95130.92590.96360.96340.95460.96010.96080.9531
LIVEKROCC0.68650.79630.80450.75790.82820.83370.82370.82180.83120.8211
PLCC0.87210.94490.94300.92480.95980.95970.95150.95710.96950.9379
RMSE13.3688.94559.095610.3927.67347.67807.11317.77165.66398.0188
SROCC0.80580.87560.91330.76710.91950.92420.95710.95230.93690.9251
CSIQKROCC0.60840.69070.73930.58970.75370.75670.81220.80410.77910.7575
PLCC0.80010.86130.89980.83810.92770.91200.95430.95310.90970.9055
RMSE0.15750.13340.11450.14320.09800.10770.07910.07990.11380.1114
SROCC0.68840.90180.89800.89930.89640.92620.87890.89660.90470.9103
IVCKROCC0.52180.72230.72030.72020.71580.75640.68820.71790.73100.7352
PLCC0.71990.91190.89340.90800.90280.93760.85490.91900.91320.9206
RMSE0.84560.49990.54740.51050.52390.42360.63200.52200.49650.4758
SROCC0.61890.80660.83940.31850.62230.91810.91030.92150.85270.9062
A57KROCC0.43090.60580.64780.23780.45890.76390.75130.77820.66040.7289
PLCC0.65870.80170.85040.45480.61580.92520.90850.94290.85280.8530
RMSE0.18490.14690.12930.21890.19360.0933010270.08130.07070.1283
eISSN:
2470-8038
Sprache:
Englisch
Zeitrahmen der Veröffentlichung:
4 Hefte pro Jahr
Fachgebiete der Zeitschrift:
Informatik, andere