Abstract：In order to solve the preprocessing algorithm of SLR data, the SLR data from the COMPASS quality is analyzed. The difference between curve recognition in the fields of reverse engineering with computer vision and preprocessing algorithm of SLR data is discussed, and then a new algorithm of satellite laser ranging data preprocessing based on curve recognition from points cloud is proposed. This algorithm treats SLR data processing as a problem of curve recognition with organized points. The algorithm is checked by using the SLR data from the COMPASS. The results show that the rate of accordance between results of the new proposed method and the screen displaying method can reach 85% or higher. Accordingly, the new method can be used for SLR processing data automatically and meet the need in building the navigation system.
Liu Yanyu,Wu Xiaoping ,Gao Hao et al. DATA PREPROCESSING ALGORITHM OF SATELLITE LASERRANGING BASED ON CURVE RECOGNITION FROM POINTS CLOUD[J]. jgg, 2011, 31(1): 105-108.
