Photographic Realization of an Image-Deconvolution Filter for Holographic Fourier-Transform Division
- 1 July 1968
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 7 (7) , 764-766
- https://doi.org/10.1143/jjap.7.764
Abstract
The theory of the photographic realization of the Fourier-transform filter required for the authors' method (Phys. Letters, 25A, (1967) 89) of a posteriori image-correcting `deconvolution' by holographic Fourier-transform division is given. Subsequent to the first presentation of this work, the author's method of Phys. Letters 25A, (1967) 89 has now been experimentally verified by A. W. Lohmann and H. W. Werlich [Phys. Letters 25A (1967) 570] for two-dimensional “black-on-white” objects (point and letter), and for the deblurring of the photograph of a three-dimensional object by G. W. Stroke, G. Indebetouw and C. Puech [Phys. Letters, 26A (1968) 443].Keywords
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