Object Insertion Based Data Augmentation for Semantic Segmentation
Yuan Ren,Siyan Zhao,Liu Bingbing,Yuan Ren,Siyan Zhao,Liu Bingbing
Neural network used for the LiDAR semantic segmentation task needs the point-wise labeled point clouds for training, which is more expensive than bounding box annotations. Enhancing the diversity of training data through object insertion is an effective method to reduce labeling costs. The existing object insertion methods are mainly divided into two categories. First is “copy” the clusters from a...
