Vertebral shape: Automatic measurement with active shape models

被引：86
|
作者：
Smyth, PP
Taylor, CJ
Adams, JE
机构：
[1] Univ Manchester, Dept Med Biophys, Manchester M13 9PT, Lancs, England
[2] Univ Manchester, Dept Diagnost Radiol, Manchester M13 9PT, Lancs, England
来源：
RADIOLOGY | 1999年 / 211卷 / 02期
关键词：
bones; absorptiometry; computers; diagnostic aid; images; analysis; interpretation;
D O I：
10.1148/radiology.211.2.r99ma40571
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
The shape and appearance of the : spine on lateral dual x-ray absorptiometry scans were statistically modeled. To measure vertebral shape accurately, rapidly, and automatically with a computer, this trained model was matched to findings on previously unseen scans. The technique obtained entire shape information, was faster than manual analysis, and was as accurate as human observers in the measurement of vertebral shape.
引用
收藏
页码：571 / 578
页数：8
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