Abstract:In this paper, the range, angle and registration error are analyzed. The error entropy model was constructed according to the concept of information entropy. The reliability index of deformation extraction was determined according to the relationship between error entropy and error limit. Eventually, the effectiveness of the method was validated according to the simulating and real landslide.
CHEN Xijiang,ZHANG Tao,HUA Xianghong et al. Determination of Reliability Evaluation Indicators of Point Cloud Deformation Extraction Based on Entropy[J]. jgg, 2018, 38(4): 402-406.