The development of a pseudo-3D imaging system (tomosynthesis) for security screening of passenger baggage

被引：5
|
作者：
Reid, C. B. [1 ]
Betcke, M. M. [2 ]
Chana, D. [3 ]
Speller, R. D. [1 ]
机构：
[1] UCL, Dept Med Phys & Bioengn, London WC1E 6BT, England
[2] UCL, Dept Comp Sci, London WC1E 6BT, England
[3] Dept Transportat, London SW1E 6DT, England
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2011年 / 652卷 / 01期
基金：
英国工程与自然科学研究理事会;
关键词：
Tomosynthesis; Airport security; Limited angle tomography; Image reconstruction; DIGITAL TOMOSYNTHESIS; BREAST;
D O I：
10.1016/j.nima.2010.08.081
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
This paper describes a study investigating the potential of tomosynthesis as a post check-in baggage scanning system. A laboratory system has been constructed consisting of a moveable source and detector, arranged around a mini 90 degrees bend conveyor system, from which multiple projection images can be collected. Simulation code has been developed to allow the optimum source and detector positions to be determined. Reconstruction methods are being developed to modify the Shift-And-Add (SAA) algorithm to accommodate the non-typical imaging geometry. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：108 / 111
页数：4
相关论文
共 50 条
  • [31] A pseudo-3D model for hydraulic fracture growth in a layered rock
    Zhang, Xi
    Wu, Bisheng
    Jeffrey, Robert G.
    Connell, Luke D.
    Zhang, Guangqing
    INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2017, 115 : 208 - 223
  • [32] Tools for constructing pseudo-3D space on the WWW using images
    Ogawa, T
    Tsukamoto, M
    NEW GENERATION COMPUTING, 2000, 18 (04) : 391 - 407
  • [33] PSEUDO-3D NMR-SPECTROSCOPY - APPLICATION TO OLIGOSACCHARIDES AND POLYSACCHARIDES
    UHRIN, D
    BRISSON, JR
    BUNDLE, DR
    JOURNAL OF BIOMOLECULAR NMR, 1993, 3 (03) : 367 - 373
  • [34] A review of automated image understanding within 3D baggage computed tomography security screening
    Mouton, Andre
    Breckon, Toby P.
    JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY, 2015, 23 (05) : 531 - 555
  • [35] COST-EFFECTIVENESS OF THE PASSENGER SECURITY SCREENING SYSTEM
    CHILDS, RA
    JOURNAL OF TESTING AND EVALUATION, 1983, 11 (06) : 376 - 378
  • [36] Tools for constructing pseudo-3D space on the WWW using images
    Takefumi Ogawa
    Masahiko Tsukamoto
    New Generation Computing, 2000, 18 : 391 - 407
  • [37] Pseudo-3D Fully Convolutional DenseNets for Brain Tumor Segmentation
    Wang, Kaiming
    Li, Bin
    Tao, Rentuo
    TENTH INTERNATIONAL CONFERENCE ON DIGITAL IMAGE PROCESSING (ICDIP 2018), 2018, 10806
  • [38] Validation of a pseudo-3D phantom for radiobiological treatment plan verifications
    Kartini, D. A.
    Sokol, O.
    Wiedemann, J.
    Tinganelli, W.
    Witt, M.
    Camazzola, G.
    Kraemer, M.
    Talabnin, C.
    Kobdaj, C.
    Fuss, M. C.
    PHYSICS IN MEDICINE AND BIOLOGY, 2020, 65 (22):
  • [39] On the accuracy of grain boundary character determination by pseudo-3D EBSD
    Wang, Zhangqi
    Zaefferer, Stefan
    MATERIALS CHARACTERIZATION, 2017, 130 : 33 - 38
  • [40] Application of pseudo-3D sub-bottom profile imaging technology in small submarine target detection
    Li, Tianguang
    Huang, Zhiqing
    Zhang, Xiaobo
    Meng, Fansheng
    Pei, Yifan
    Guo, Jiali
    ACTA GEOPHYSICA, 2025, 73 (01) : 393 - 405
12345