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Observing Shape from Defocused Images

✍ Scribed by Paolo Favaro; Andrea Mennucci; Stefano Soatto


Book ID
110419044
Publisher
Springer US
Year
2003
Tongue
English
Weight
966 KB
Volume
52
Category
Article
ISSN
0920-5691

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## Abstract Using a geometrical optics model, a method is derived for estimating distance from two images with blur due to defocus aberration taken under different conditions of aperture sizes in general illumination to an object. First, it is shown that the Fourier spectrum of geometrical optics