Enhancement of Urban Floodwater Mapping From Aerial Imagery With Dense Shadows via Semisupervised Learning.
Yongjun HeJinfei WangYing ZhangChunhua LiaoPublished in: IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. (2022)
Keyphrases
- aerial imagery
- semisupervised learning
- urban areas
- aerial images
- lidar data
- building facades
- computational linguistics
- semi supervised learning
- cost sensitive
- supervised and unsupervised learning
- supervised learning
- labeled data
- unlabeled data
- text classification
- urban environments
- semi supervised
- co training
- light source
- image processing
- knn
- geographic information systems
- segmentation algorithm
- markov random field
- text mining
- reinforcement learning