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Title: A single-pixel X-ray imager concept and its application to secure radiographic inspections

Abstract

Imaging technology is generally considered too invasive for arms control inspections due to the concern that it cannot properly secure sensitive features of the inspected item. However, this same sensitive information, which could include direct information on the form and function of the items under inspection, could be used for robust arms control inspections. The single-pixel X-ray imager (SPXI) is introduced as a method to make such inspections, capturing the salient spatial information of an object in a secure manner while never forming an actual image. The method is built on the theory of compressive sensing and the single pixel optical camera. The performance of the system is quantified here using simulated inspections of simple objects. Measures of the robustness and security of the method are introduced and used to determine how such an inspection would be made which can maintain high robustness and security. In particular, it is found that an inspection with low noise (<1%) and high undersampling (>256×) exhibits high robustness and security.

Authors:
; ; ; ; ; ;
Publication Date:
Research Org.:
Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1358477
Report Number(s):
PNNL-SA-122169
Journal ID: ISSN 0168-9002; DN2001000
DOE Contract Number:  
AC05-76RL01830
Resource Type:
Journal Article
Resource Relation:
Journal Name: Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment; Journal Volume: 861
Country of Publication:
United States
Language:
English
Subject:
Arms Control; Information Barrier; Compressive Sensing; Imaging

Citation Formats

Gilbert, Andrew J., Miller, Brian W., Robinson, Sean M., White, Timothy A., Pitts, William Karl, Jarman, Kenneth D., and Seifert, Allen. A single-pixel X-ray imager concept and its application to secure radiographic inspections. United States: N. p., 2017. Web. doi:10.1016/j.nima.2017.03.028.
Gilbert, Andrew J., Miller, Brian W., Robinson, Sean M., White, Timothy A., Pitts, William Karl, Jarman, Kenneth D., & Seifert, Allen. A single-pixel X-ray imager concept and its application to secure radiographic inspections. United States. doi:10.1016/j.nima.2017.03.028.
Gilbert, Andrew J., Miller, Brian W., Robinson, Sean M., White, Timothy A., Pitts, William Karl, Jarman, Kenneth D., and Seifert, Allen. Sat . "A single-pixel X-ray imager concept and its application to secure radiographic inspections". United States. doi:10.1016/j.nima.2017.03.028.
@article{osti_1358477,
title = {A single-pixel X-ray imager concept and its application to secure radiographic inspections},
author = {Gilbert, Andrew J. and Miller, Brian W. and Robinson, Sean M. and White, Timothy A. and Pitts, William Karl and Jarman, Kenneth D. and Seifert, Allen},
abstractNote = {Imaging technology is generally considered too invasive for arms control inspections due to the concern that it cannot properly secure sensitive features of the inspected item. However, this same sensitive information, which could include direct information on the form and function of the items under inspection, could be used for robust arms control inspections. The single-pixel X-ray imager (SPXI) is introduced as a method to make such inspections, capturing the salient spatial information of an object in a secure manner while never forming an actual image. The method is built on the theory of compressive sensing and the single pixel optical camera. The performance of the system is quantified here using simulated inspections of simple objects. Measures of the robustness and security of the method are introduced and used to determine how such an inspection would be made which can maintain high robustness and security. In particular, it is found that an inspection with low noise (<1%) and high undersampling (>256×) exhibits high robustness and security.},
doi = {10.1016/j.nima.2017.03.028},
journal = {Nuclear Instruments and Methods in Physics Research. Section A, Accelerators, Spectrometers, Detectors and Associated Equipment},
number = ,
volume = 861,
place = {United States},
year = {Sat Jul 01 00:00:00 EDT 2017},
month = {Sat Jul 01 00:00:00 EDT 2017}
}