Image processing for craniofacial landmark identification and measurement: a review of photogrammetry and cephalometry

被引:68
作者
Douglas, TS [1 ]
机构
[1] Univ Cape Town, Fac Hlth Sci, Dept Human Biol, MRC,UCT Med Imaging Res Unit, ZA-7925 Observatory, South Africa
基金
新加坡国家研究基金会;
关键词
anthropometry; cephalogram; craniofacial; facial; feature extraction; image processing; landmark; photogrammetry; shape analysis; stereo;
D O I
10.1016/j.compmedimag.2004.06.002
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
Facial surface anthropometry and cephalometry have been used for many years for the diagnosis of malformations, surgical planning and evaluation, and growth studies. These disciplines rely on the identification of craniofacial landmarks. Methods for 3D reconstruction of landmarks have been introduced, as have image processing algorithms for the automation of landmark extraction. This paper reviews facial surface anthropometry and cephalometry with reference to the image processing algorithms that have been applied and their effectiveness. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码:401 / 409
页数:9
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