基于结构光的三维重建研究方法

Research Method of 3D Reconstruction Based on Structured Light

随着测量技术的不断发展,快速且精准地获取物体三维信息成为研究的热点。传统测量方法存在精度有限且需要在被测物体上添加传感器的问题。因此,提出了根据正弦条纹结构光投影时条纹产生的形变,采用相依轮廓术对目标物的三维重建。在提出的模型中,实验结果表明,在重建精度和测量速度等方面都有着优越的性能。

With the continuous development of measurement technology,the rapid and accurate acquisition of threedimensional information of objects has become a research hotspot.Traditional measurement methods have limited accuracy and require the addition of sensors to the measured object.Therefore,a method is proposed for three-dimensional reconstruction of targets based on the deformation of sinusoidal fringe patterns produced during structured light projection using phase-shifting profilometry.Experimental results from the proposed model demonstrate superior performance in terms of reconstruction accuracy and measurement speed.