Automatic contour estimation in fetal ultrasound images

被引：0
|
作者：
Jardim, SVB [1 ]
Figueiredo, MAT [1 ]
机构：
[1] Escola Super Tecnol, Inst Politecn Castelo Branco, P-6000767 Castelo Branco, Portugal
来源：
2003 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOL 2, PROCEEDINGS | 2003年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper describes a new method for automatic estimation of the contours of the femur and of the cranial cross-section in fetal ultrasound images. Our approach can be described as a region-based maximum likelihood formulation of parametric deformable contours. This formulation provides robustness against the poor image quality, and allows simultaneous estimation of the contour parameters together with other parameters of the model. Implementation is carried out by a deterministic iterative algorithm with minimal user intervention. Experimental results testify for the very good performance of the approach.
引用
收藏
页码：1065 / 1068
页数：4
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