BONE MICROSTRUCTURE RECONSTRUCTIONS FROM FEW PROJECTIONS WITH LEVEL-SET REGULARIZATION

被引：0
|
作者：
Sixou, B. [1 ]
Wang, L. [1 ]
Peyrin, F. [2 ]
机构：
[1] Univ Lyon, INSA Lyon, CNRS, CREATIS,Inserm,UMR 5220,U630, F-69621 Villeurbanne, France
[2] ESRF, F-38043 Grenoble, France
来源：
2013 IEEE 10TH INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI) | 2013年
关键词：
X-ray imaging; discrete tomography; level-set regularization; inverse problems; DISCRETE TOMOGRAPHY; MICROARCHITECTURE; 2D;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
In this work, we study a new reconstruction method for binary tomography cross-sections of the bone microstructure. The binary cross-sections are obtained from a small number of projections and the binary tomography problem is formulated as a non linear inverse problem. Stable solution are obtained with level-set methods and a Bounded Variation-Sobolev regularization of the level set function. The method is applied to 256 x 256 images and with additive gaussian noise. Good results are are obtained from only 15-20 projections.
引用
收藏
页码：1170 / 1173
页数：4
相关论文
共 50 条
  • [1] BINARY TOMOGRAPHY RECONSTRUCTIONS OF BONE MICROSTRUCTURE FROM FEW PROJECTIONS WITH STOCHASTIC LEVEL-SET METHODS
    Wang, L.
    Sixou, B.
    Peyrin, F.
    [J]. 2014 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), 2014, : 1778 - 1782
  • [2] BONE MICROSTRUCTURE RECONSTRUCTIONS FROM FEW PROJECTIONS WITH STOCHASTIC NONLINEAR DIFFUSION
    Wang, L.
    Sixou, B.
    Peyrin, F.
    [J]. 2014 PROCEEDINGS OF THE 22ND EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2014, : 1826 - 1830
  • [3] MULTI-LEVEL TOMOGRAPHY RECONSTRUCTIONS WITH LEVEL-SET AND TV REGULARIZATION METHODS
    Wang, L.
    Sixou, B.
    Peyrin, F.
    [J]. 2016 24TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2016, : 1698 - 1702
  • [4] Binary tomography reconstruction from few projections with Total Variation regularization for bone microstructure studies
    Wang, L.
    Sixou, B.
    Rit, S.
    Peyrin, F.
    [J]. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY, 2016, 24 (02) : 177 - 189
  • [5] RECONSTRUCTION OF BONE MICROSTRUCTURE FROM FEW PROJECTIONS WITH CONVEX-CONCAVE AND NON LOCAL REGULARIZATION
    Sixou, B.
    Peyrin, F.
    [J]. 2012 9TH IEEE INTERNATIONAL SYMPOSIUM ON BIOMEDICAL IMAGING (ISBI), 2012, : 1443 - 1446
  • [6] Binary Tomography Reconstructions With Stochastic Level-Set Methods
    Wang, L.
    Sixou, B.
    Peyrin, F.
    [J]. IEEE SIGNAL PROCESSING LETTERS, 2015, 22 (07) : 920 - 924
  • [7] On multiple level-set regularization methods for inverse problems
    DeCezaro, A.
    Leitao, A.
    Tai, X-C
    [J]. INVERSE PROBLEMS, 2009, 25 (03)
  • [8] LEVEL-SET FORMULATION BASED ON OTSU METHOD WITH MORPHOLOGICAL REGULARIZATION
    Neto, Jeova F. S. R.
    Braga, Alan M.
    de Medeiros, Fatima N. S.
    Marques, Regis C. P.
    [J]. 2017 24TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP), 2017, : 2144 - 2148
  • [9] A regularization scheme for explicit level-set XFEM topology optimization
    Geiss, Markus J.
    Barrera, Jorge L.
    Boddeti, Narasimha
    Maute, Kurt
    [J]. FRONTIERS OF MECHANICAL ENGINEERING, 2019, 14 (02) : 153 - 170
  • [10] A regularization scheme for explicit level-set XFEM topology optimization
    Markus J. Geiss
    Jorge L. Barrera
    Narasimha Boddeti
    Kurt Maute
    [J]. Frontiers of Mechanical Engineering, 2019, 14 : 153 - 170
12345