Interferometric imaging in optical astronomy
F Roddier - Physics Reports, 1988 - Elsevier
It is learned from elementary textbooks that the angular resolution of a perfect optical
telescope is limited by diffraction to an angle in radians of about A ID, the ratio of the …
telescope is limited by diffraction to an angle in radians of about A ID, the ratio of the …
Images as power spectra; reconstruction as a Wiener filter approximation
CL Byrne, MA Fiddy - Inverse Problems, 1988 - iopscience.iop.org
The problem of reconstructing a non-negative function from finitely many values of its Fourier
transform is a problem of approximating one function by another and, as such, is analogous …
transform is a problem of approximating one function by another and, as such, is analogous …
Super-resolution and neural computing
JB Abbiss, BJ Braves, JS Bayley… - High Speed …, 1988 - spiedigitallibrary.org
The possibility of using a neural network to perform super-resolution is discussed. A method
is presented for mapping a regularized super-resolution cost function onto a neural network …
is presented for mapping a regularized super-resolution cost function onto a neural network …
Signal Reconstruction as a Wiener Filter Approximation
CL Byrne, MA Fiddy - Photon Correlation Techniques and …, 1988 - opg.optica.org
The problem of reconstructing a non-negative signal from a finite number of spectral data is
a problem of finding an optimal approximation to one function by another. For example, for …
a problem of finding an optimal approximation to one function by another. For example, for …
Approximation Of Wiener Filters And Solving Inverse Problems
The problem of reconstructing a signal or image from a finite number of spectral data is the
problem of finding an optimal approximation to one function by another. We describe here …
problem of finding an optimal approximation to one function by another. We describe here …