| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8171625 | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment | 2016 | 5 Pages |
Abstract
For the digital neutron radiography applications, low contrast is inevitable due to the neutron and photon statistics limited or high transmission (and low attenuation) in the sample. In this paper, we introduce a total variation-based â0 minimization model and solve it by an alternating minimization approach. The proposed model is applied to base & detail decomposition for the dynamic range modification and detail magnification. Experimental results on several real neutron images are presented to demonstrate the effectiveness of the proposed method.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Instrumentation
Authors
Shuang Qiao, Guanying Bai, Jianing Sun,