Book ChapterDOI
A Compendium of Coded Mask Designs
G. K. Skinner,R. M. Rideout +1 more
- pp 177-182
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TLDR
A compendium of such patterns, with examples and their autocorrelation functions, together with a bibliography of associated literature is presented.Abstract:
Many different patterns have been proposed for coded masks, from Fresnel zone plates, through scatter-hole designs, to various patterns which are ‘optimal’ in different senses. We present a compendium of such patterns, with examples and their autocorrelation functions, together with a bibliography of associated literature.read more
Citations
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Imaging with the test setup for the coded-mask INTEGRAL spectrometer SPI : performance of a coded aperture γ-ray telescope at 60 keV - 8MeV
TL;DR: In this article, the authors present the SPITS Imaging Test Setup (SPITS) at the Max-Planck Institute for extraterrestrial Physics (MOPE), which consists of a coded aperture and two Ge detectors.
Journal ArticleDOI
Coded-aperture x- or γ-ray telescope with least-squares image reconstruction. III. Data acquisition and analysis enhancements
TL;DR: In this article, the design of a cosmic x-or γ-ray telescope with least-squares image reconstruction has been enhanced to provide for mask-antimask operation.
Book ChapterDOI
Methods for Synthesizing Coded Masks
TL;DR: In this paper, methods for the visualization of the studied objects based on employing so-called coded masks (apertures) have been elaborated, which are used in satellite-based orbital telescopes.
Proceedings ArticleDOI
Performance of large-area CZT detectors for hard X-ray imaging
TL;DR: In this article, a monolithic CZT detector for hard x-ray imaging applications is presented, which measures 32/spl times/32 mm/sup 2/ and 25/spltimes/25 mm/Sup 2//spl times 2 mm thick.
References
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PatentDOI
Coded aperture imaging with uniformly redundant arrays
E. E. Fenimore,Thomas M. Cannon +1 more
TL;DR: Computer simulations show that the URA with significant shot and background noise is vastly superior to random array techniques without noise, and permits a detector which is smaller than its random array counterpart.
Journal ArticleDOI
New family of binary arrays for coded aperture imaging
TL;DR: With the addition of MURAs to the family of binary arrays, all prime numbers can now be used for making optimal coded apertures, increasing the number of available square patterns by more than a factor of 3.
Journal ArticleDOI
Fourier transform photography: a new method for X-ray astronomy
TL;DR: In this paper, a pinhole camera with resolutions better than 10−3 rad is presented. But the apertures are very small, not greater than about 10−4 cm2.