Classifying bone trabecular volumes using 3D shape descriptors

被引：0
|
作者：
Herrera, Manuel [1 ]
Martinez-Ortiz, Carlos [2 ]
Carvalho-Lobato, Patricia [3 ]
Manzanares-Cespedes, Maria-Cristina [3 ]
机构：
[1] Univ Complutense, Dept Human Anat & Embryol, Fac Med, Madrid, Spain
[2] Netherlands eSci Ctr, Amsterdam, Netherlands
[3] Univ Barcelona, Dept Pathol & Expt Therapeut, Fac Med, E-08007 Barcelona, Spain
来源：
2015 IEEE 11TH INTERNATIONAL CONFERENCE ON E-SCIENCE | 2015年
关键词：
D O I：
10.1109/eScience.2015.84
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this poster we apply the 3D-cubeness shape descriptor from [1] (C(S)) to a sample (n=37, vertebra, male) of cubic trabecular bone volumes obtained by microcomputerized tomography (CT). Also theoretical models with a decreasing number of assigned trabecular voxels, irrespective their position, were analyzed. Our results show that C(S) correctly classifies the theoretical and the trabecular bone volumes according to their bone volume density (BV/TV) parameter (r=0.97; r2=0.95), and trabecular fractal dimension (FD-BV) (r=0.87; r2=0.80). This provides an alternative to standard global 3D-morphometrical methods used for assessing the microarchitectural deterioration of trabecular bone.
引用
收藏
页码：271 / 272
页数：2
相关论文
共 50 条
  • [1] Shape retrieval using 3D Zernike descriptors
    Novotni, M
    Klein, R
    COMPUTER-AIDED DESIGN, 2004, 36 (11) : 1047 - 1062
  • [2] 3D shape-dependent thinning method for trabecular bone characterization
    Jennane, Rachid
    Almhdie, Ahmad
    Aufort, Gabriel
    Lespessailles, Eric
    MEDICAL PHYSICS, 2012, 39 (01) : 168 - 178
  • [3] Automatic registration of 2D histological sections to 3D microCT volumes: Trabecular bone
    Lundin, Elin L.
    Stauber, Martin
    Papageorgiou, Panagiota
    Ehrbar, Martin
    Ghayor, Chafik
    Weber, Franz E.
    Tanner, Christine
    Goksel, Orcun
    BONE, 2017, 105 : 173 - 183
  • [4] An evaluation of local shape descriptors for 3D shape retrieval
    Tang, Sarah
    Godil, Afzal
    THREE-DIMENSIONAL IMAGE PROCESSING (3DIP) AND APPLICATIONS II, 2012, 8290
  • [5] A 3D trabecular bone homogenization technique
    Marques, M.
    Belinha, J.
    Oliveira, A. F.
    Manzanares Cespedes, M. C.
    Jorge, R. M. Natal
    ACTA OF BIOENGINEERING AND BIOMECHANICS, 2020, 22 (03) : 139 - 152
  • [6] 3D analysis of the trabecular bone using micro-CT
    Moon, HS
    Shim, WH
    Lim, BJ
    Kim, KD
    Kim, HJ
    Chung, MK
    JOURNAL OF DENTAL RESEARCH, 2002, 81 : B323 - B323
  • [7] Density-based 3D shape descriptors
    Akgul, Ceyhun Burak
    Sankur, Bulent
    Yemez, Yucel
    Schmitt, Francis
    EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, 2007, 2007 (1)
  • [8] Comparative analysis of shape descriptors for 3D objects
    Graciela Lara López
    Adriana Peña Pérez Negrón
    Angélica De Antonio Jiménez
    Jaime Ramírez Rodríguez
    Ricardo Imbert Paredes
    Multimedia Tools and Applications, 2017, 76 : 6993 - 7040
  • [9] Density-Based 3D Shape Descriptors
    Ceyhun Burak Akgül
    Bülent Sankur
    Yücel Yemez
    Francis Schmitt
    EURASIP Journal on Advances in Signal Processing, 2007
  • [10] Comparative analysis of shape descriptors for 3D objects
    Lara Lopez, Graciela
    Perez Negron, Adriana Pena
    De Antonio Jimenez, Angelica
    Ramirez Rodriguez, Jaime
    Imbert Paredes, Ricardo
    MULTIMEDIA TOOLS AND APPLICATIONS, 2017, 76 (05) : 6993 - 7040
12345