Blur Calibration for Depth from Defocus
The relative blur is the convolution kernel which when convolved with the sharper kernel produces the blurrier kernel.
Variable Focus with focus distances 0.7 m and 1.22 m and f/11
Real PSF Relative Blur
Zhou et al's Coded Aperture's Relative Blur
Disk Relative Blur
Comparison between estimated relative blur and pillbox relative blur for pillbox absolute blurs
f/11 | f/22 |
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Comparison between estimated relative blur and pillbox relative blur for real absolute blurs
f/11 | f/22 |
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