The needs of object localisation in robotic bin-picking made it necessary to develop a software module for visualisation and processing of point clouds. The module is based on the use of algorithms from the Point Cloud Library. A laser triangulation measurement device was used to collect point clouds. After the point clouds were cleaned of noise, we used algorithms to calculate correspondences and performed registration. Dependence of processing results from control factors was shown. Values of parameters that can be used to assess a position of the product were established for two types of features.
|