主催: 公益社団法人精密工学会
会議名: 2021年度精密工学会春季大会
開催地: オンライン開催
開催日: 2021/03/16 - 2021/03/22
p. 53-54
Recognition of wave-dissipating blocks stacked on the coast is a significant and challenging task. This task consists of semantic segmentation, instance segmentation, and precise 6D pose estimation. The convolutional neural network (CNN) trained by the block fall simulation is used to classify the original point cloud with multiple types into the single one and to partition into the subsets corresponding both to the individual blocks. A descriptor-based method is then used for the 6D pose estimation of the block. We evaluated our method on several scenes containing wave-clipping blocks with multiple block types. The experimental results show that our method is effective and efficient.