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Detecting small low emission radiating sources

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arxiv 1012.3373 v2 pith:M5DZ7Q2A submitted 2010-12-13 physics.ins-det

classification physics.ins-det
keywords sourcesdetectingdetectionemissionsmalladdressesallowsarticle
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The article addresses the possibility of robust detection of geometrically small, low emission sources on a significantly stronger background. This problem is important for homeland security. A technique of detecting such sources using Compton type cameras is developed, which is shown on numerical examples to have high sensitivity and specificity and also allows to assign confidence probabilities of the detection. 2D case is considered in detail.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. An Inversion Formula for Horizontal Conical Radon Transform

    math.CA 2019-08 conditional novelty 6.0 of 10

    An explicit inversion formula is derived for the weighted conical Radon transform over cones with horizontal axes and vertices on a straight line.

  2. V-Line Tensor Tomography in a Disk: Theoretical and Numerical Reconstruction

    math.NA 2026-06 unverdicted novelty 5.0 of 10

    Kernel characterization and new inversion formula for V-line transforms on symmetric tensor fields in a disk, plus numerical validation for vectors and 2-tensors.

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