Building extraction using lidar data and very high resolution image over complex urban area.
Peijun LiShasha JiangXue WangJun ZhangPublished in: IGARSS (2013)
Keyphrases
- lidar data
- urban areas
- urban environments
- aerial imagery
- aerial images
- high resolution
- satellite images
- watershed segmentation
- image features
- image content
- image data
- image segmentation
- input image
- image analysis
- point cloud
- image regions
- segmentation method
- hyperspectral images
- computer vision
- hough transform
- segmentation algorithm
- image representation
- travel time
- feature points
- hyperspectral imagery
- spatial relations
- image retrieval