3-D computer vision in experimental mechanics

被引：244
作者：
Orteu, Jean-Jose [1 ]
机构：
[1] Ecole Mines, F-81013 Albi, France
来源：
OPTICS AND LASERS IN ENGINEERING | 2009年 / 47卷 / 3-4期
关键词：
Stereovision; Stereo-correlation; 3-D digital image correlation (3D-DIC); Shape measurement; Displacement/strain measurement; Experimental mechanics; DIGITAL-IMAGE-CORRELATION; 3-DIMENSIONAL DISPLACEMENT-FIELDS; DEFORMATION MEASUREMENTS; STRAIN-MEASUREMENT; STEREO VISION; CORRELATION PHOTOGRAMMETRY; DYNAMIC DISPLACEMENT; ACCURATE MEASUREMENT; SURFACE DEFORMATION; SPECKLE PHOTOGRAPHY;
D O I：
10.1016/j.optlaseng.2007.11.009
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Optical methods that give displacement or strain fields are now widely used in experimental mechanics. Some of the methods can only measure in-plane displacements/strains on planar specimens and some of them can give both in-plane and out-of-plane displacement/strain fields on any kind of specimen (planar or not). In the present paper, the stereovision technique that uses two cameras to measure 3-D displacement/strain fields on any 3-D object is presented. Additionally, a quite inclusive list of references on applications of stereovision (and 3-D DIC) to experimental mechanics is given at the end of the paper. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：282 / 291
页数：10
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