OP26.06: Automatic detection of fetal brain structures from ultrasound volumes
نویسندگان
چکیده
منابع مشابه
Automatic Segmentation of the Cerebellum in Ultrasound Volumes of the Fetal Brain
The size of the cerebellum in ultrasound volumes of the fetal brain has shown a high correlation with gestational age, which makes it a valuable feature to detect fetal growth restrictions. Manual annotation of the 3D surface of the cerebellum in an ultrasound volume is a time consuming task, which needs to be performed by a highly trained expert. In order to assist the experts in the evaluatio...
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Fetal heart abnormalities are the most common congenital anomalies and are also the leading cause of infant mortality related to birth defects. More than one-third of all malformations found after delivery are congenital heart defects. The prenatal detection of fetal cardiac structure is difficult because of its small size and rapid movements but is important for the early and effective diagnos...
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Ultrasound diagnosis is routinely used in obstetrics and gynecology for fetal biometry, and owing to its timeconsuming process, there has been a great demand for automatic estimation. However, the automated analysis of ultrasound images is complicated because they are patient-specific, operatordependent, and machine-specific. Among various types of fetal biometry, the accurate estimation of abd...
متن کاملPreterm Brain Ventricle Reconstruction from 3d Ultrasound Volumes
We present a technique to reconstruct dilated lateral brain ventricles, indicative for preterm brain pathologies, in three-dimensional (3D) ultrasound (US) volumes. A sequence of two-dimensional (2D) US images is reconstructed into an isotropic 3D volume using magnetic probe tracking information and specialized software. Subsequently, a slice by slice 2D ventricle area delineation is performed ...
متن کاملAutomatic Segmentation of Fetal Brain from MRI of Human
Fetal MRI is an essential tool for analyzing morphological changes of fetal brain structure. The automated methods developed for adult brain extraction are unsuitable for fetal brain extraction because of the differences in tissue types and tissue properties between adult and fetal brain. However, only few automated fetal brain segmentation methods are available. In this paper we propose a full...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics & Gynecology
سال: 2012
ISSN: 0960-7692
DOI: 10.1002/uog.11642