对基于结构光视觉传感的V型焊缝图像预处理及拐点检测进行了研究。
The image process and corner detection of V groove seam based on structure light vision sensing has been studied.
采用实时成像系统，对复杂结构钛合金激光焊件进行了检测，得到了含有微小缺陷的激光焊件射线图像。
Laser welding seams in titanium alloys with complex structure were detected by using real time imaging system in this paper, and the images of ray detection which contain tiny flaws were obtained.
实验结果表明，与固定结构元素的边缘检测方法相比该方法锐化了图像边缘、具有很强的抑制噪声能力和良好的边缘检测性能。
Experiment results show that, compared with the traditional edge detecting method, this method enhances the edge, this method can detect image successful and decrease the noise.
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