3D surface reconstruction based on binocular vision using structured light

被引:1
|
作者
马志峰 [1 ]
韩福海 [1 ,2 ]
王腾飞 [1 ]
机构
[1] School of Information and Electronics,Beijing Institute of Technology
[2] Troop 63600 People's Liberation Army
关键词
3D surface reconstruction; structured light; gray code; phase-shift;
D O I
10.15918/j.jbit1004-0579.201625.0315
中图分类号
TP391.41 [];
学科分类号
080203 ;
摘要
A 3D surface reconstruction method using a binocular stereo vision technology and a coded structured light,which combines a gray code with phase-shift has been studied.The accuracy of the 3 D surface reconstruction mainly depends on the decoding of gray code views and phase-shift views.In order to find the boundary accurately,gray code patterns and their inverses are projected onto a human eye plaster model.The period dislocation between the gray code views and the phase-shift views in the course of decoding has been analyzed and a new method has been proposed to solve it.The splicing method is based on feature points.The result of the 3D surface reconstruction shows the accuracy and reliability of our method.
引用
收藏
页码:413 / 417
页数:5
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