Semantic Segmentation and Roof Reconstruction of Urban Buildings Based on LiDAR Point Clouds.
Xiaokai SunBaoyun GuoCailin LiNa SunYue WangYukai YaoPublished in: ISPRS Int. J. Geo Inf. (2024)
Keyphrases
- point cloud
- architectural scenes
- semantic segmentation
- lidar data
- conditional random fields
- surface reconstruction
- weakly supervised
- superpixels
- structure from motion
- urban areas
- scene classification
- point sets
- point cloud data
- aerial images
- object categories
- image set
- semi supervised
- multiscale
- machine learning
- object segmentation
- markov random field
- urban environments
- viewpoint
- computer vision