Automatic vertebra detection in X-ray images

被引：0
|
作者：
Moura, Daniel C. [1 ,2 ]
Correia, Miguel V. [1 ,3 ]
Barbosa, Jorge G. [1 ,3 ]
Reis, Ana M. [4 ]
Laranjeira, Manuel [4 ]
Gomes, Eusebio [4 ]
机构：
[1] INEB Inst Engn Biomed, Lab Sinal & Imagem, Oporto, Portugal
[2] Inst Politecn Viana do Castelo, Escola Super Tecnol & Gestao, Viana Do Castelo, Portugal
[3] Univ Porto, Fac Engn, Dept Engn Electrotecn & Comp, Oporto, Portugal
[4] Inst Neurociencias, Oporto, Portugal
来源：
COMPUTATIONAL MODELLING OF OBJECTS REPRESENTED IN IMAGES: FUNDAMENTALS, METHODS AND APPLICATIONS | 2007年
关键词：
D O I：
暂无
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
In this paper we will describe our experiments with x-ray image analysis for vertebra detection in juvenile/adolescent patients with idiopathic scoliotic spines. We will focus on detecting vertebrae location in a anterior-posterior x-ray image in a fully automatic way. For accomplishing this, we propose a set of techniques for (i) isolating the spine by removing other bone structures (e.g. ribs), (ii) detecting vertebrae location along the spine using an hierarchical and progressive threshold analysis, and (iii) detecting vertebrae lateral boundaries.
引用
收藏
页码：307 / +
页数：3
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