Automated detection of extradural and subdural hematoma for contrast-enhanced CT images in emergency medical care

被引：4
|
作者：
Hara, Takeshi [1 ]
Matoba, Naoto [1 ]
Zhou, Xiangrong [1 ]
Yokoi, Shinya [1 ]
Aizawa, Hiroaki [1 ]
Fujita, Hiroshi [1 ]
Sakashita, Keiji [2 ]
Matsuoka, Tetsuya [2 ]
机构：
[1] Gifu Univ, Grad Sch Med, Dept Intelligent Image Informat, 1-1 Yanagido, Gifu 50111, Japan
[2] Senshu Crit Care Med Ctr, Dept Crit Care Med, Osaka 5980048, Japan
来源：
MEDICAL IMAGING 2007: COMPUTER-AIDED DIAGNOSIS, PTS 1 AND 2 | 2007年 / 6514卷
关键词：
contrast enhance CT scans; ER; CAD; brain; hematoma; head; automated detection;
D O I：
10.1117/12.710307
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We have been developing the CAD scheme for head and abdominal injuries for emergency medical care. In this work, we have developed an automated method to detect typical head injuries, rupture or strokes of brain. Extradural and subdural hematoma region were detected by comparing technique after the brain areas were registered using warping. We employ 5 normal and 15 stroke cases to estimate the performance after creating the brain model with 50 normal cases. Some of the hematoma regions were detected correctly in all of the stroke cases with no false positive findings on normal cases.
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收藏
页数：4
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