Geometrically designed coded aperture mask arrays

A.R. Gourlay; J.B. Stephen; N.G. Young

doi:10.1016/0167-5087(84)90178-9

Nuclear Instruments and Methods In Physics Research

Paper

15 Mar 1984

Geometrically designed coded aperture mask arrays

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Abstract

New geometric coded aperture mask designs are proposed, with certain perfect decoding properties. Two of the new designs are compared with a quadratic residue URA mask when used in forming images with a conventional hospital gamma camera. © 1984.

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Implicit integration for CSMP III and the problem of stiffness

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The construction of hopscotch methods for parabolic and elliptic equations in two space dimensions with a mixed derivative

A.R. Gourlay, S. McKee

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An algorithm for reducing the generalised moment of inertia of the variable-attribute matrix of a system

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Geometric coded aperture masks

A.R. Gourlay, J.B. Stephen

Applied Optics

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Abstract

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Implicit integration for CSMP III and the problem of stiffness

The construction of hopscotch methods for parabolic and elliptic equations in two space dimensions with a mixed derivative

An algorithm for reducing the generalised moment of inertia of the variable-attribute matrix of a system

Geometric coded aperture masks