摘要
本文给出了一种从多角度2D条形图重建三维曲面模型的方法。该方法从不同侧面曲面物体的2D条形图出发,经过条形线段匹配,三维空间坐标计算,获得三维条形图,再经过一维插值,重建出三维曲面模型。该方法已在PIII 800的PC机上进行了验证,成功的重建了一人头石膏像的3D表面模型。
A method for reconstructing a 3D surface model from several 2D strip profiles is proposed. The process starts from several 2D strip profiles, and then four steps are needed for matching lines, calculating 3D coordinator, forming 3D strips, interpolating at 1D, at last the 3D surface model was reconstructed. As an experiment example, a 3D surface model of a plaster model have been successfully reconstructed on a platform of PIII 800 personal computer.
出处
《电路与系统学报》
CSCD
2003年第6期61-65,共5页
Journal of Circuits and Systems
关键词
条形图
三维曲面
插值
3D重建
Strip profiles
3D surface
Interpolation
3D reconstruction
