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.
Detecting small low emission radiating sources
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
abstract
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.
fields
math.NA 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
V-Line Tensor Tomography in a Disk: Theoretical and Numerical Reconstruction
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.