机译:Accurate positioning for the centre of circular array target based on vanishing points
Henan Univ Technol, Sch Informat Sci & Engn, Zhengzhou 450000, Peoples R China|Minist Educ, Key Lab Grain Informat Proc & Control, Zhengzhou 450000, Peoples R China|Henan Key Lab Grain Photoelect Detect & Control, Zhengzhou 450000, Peoples R China;
circular array target; projective transformation; vanishing points; homography matrix;