COARSE3D: Class-Prototypes for Contrastive Learning in Weakly-Supervised 3D Point Cloud Segmentation.

Rong Li Anh-Quan Cao Raoul de Charette

Published in: CoRR (2022)

Keyphrases

weakly supervised
weakly supervised learning
semantic segmentation
object class
topic models
multiscale
learning process
active learning
superpixels
computer vision
information retrieval
unsupervised learning
named entities
supervised learning
viewpoint
relation extraction
image retrieval
image segmentation