The Research on Algorithm for Outliers
Gang Dong · Equipment Manufacturing Technology · 2008
Scanning the entity in reserve engineering,some outliers can be imported into the real point cloud,which caused by human and environment factors.The outliers include scrap point cloud and single point which are far from the main body point cloud.The outliers can affect the quality of reconstruction of model,which should be deleted.According to that,two algorithms of outliers deletion are given,one algorithm is that deleting the outliers automatically,the other one is that deleting the outliers by OpenGL.Experiments show the efficient deletion by two algorithms.