%0 Journal Article %T A precise measurement method for tube endpoints based on spatial geometry and perspective projection model %A Zhao, Hao %A Xia, Renbo %A Chen, Yueling %A Zou, Hangbo %A Zhang, Tao %J Measurement Science and Technology %V 34 %N 3 %P 15 %@ 0957-0233 %D 2023-03-01 %I IOP Publishing %~ DeepDyve