AUTOMATIC IDENTIFICATION OF THE CONTROL POINT IMAGE IN 2D CONTROL NETWORK
XIONG Xiao-guang SHANG Hao-liang (Institute of Remote Sensing Information Engineering, Wuhan University, Wuhan 430079, China)
This paper presents a principle of automatic identification of the control point image in 2D control network. The given method in the paper is tested by program and obtains high precision. The main methods include Direct Linear Transformation , Hough Transformation , Least squares . It is likely applied to large-scale 2D control network.
【CateGory Index】： P234.1