采用结构光的大跨度销孔加工精度在线测量
李瑛,成芳,赵志林

Machining precision online measurement of large span pin hole using structured light
Ying LI,Fang CHENG,Zhi-lin ZHAO
图 7 销孔和结构光图像的直方图与二值化图(反色图像)
Fig.7 Histogram and binarization images of pin hole and structured light image (anti-color image)