Open-world Semantic Segmentation for LIDAR Point Clouds.

Jun Cen Peng Yun Shiwei Zhang Junhao Cai Di Luan Michael Yu Wang Ming Liu Mingqian Tang

Published in: CoRR (2022)

Keyphrases

point cloud
semantic segmentation
open world
closed world
incomplete information
conditional random fields

structure from motion
scene classification
lidar data
weakly supervised
superpixels
point cloud data

point sets
knowledge base
object classes
image set
object categories

feature space
natural scenes
viewpoint
feature extraction
machine learning