Closed-Form Solution to Disambiguate Defocus Blur in Single-Perspective Images

Depth-from-defocus techniques suffer an ambiguity problem where depth planes on opposite sides of the focal plane have identical defocus. We solve the ambiguity by relying on the wavelength-dependent relationship between defocus and depth. We conduct a robustness analysis and validation on consumer lenses.


Présenté à:
OSA Imaging and Applied Optics Congress, Mathematics in Imaging, June 2019
Année
2019
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 Notice créée le 2019-03-23, modifiée le 2019-03-25

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