Gully boundary extraction based on multidirectional hill-shading from high-resolution DEMs.
Xin YangMin LiJiaming NaKai LiuPublished in: Trans. GIS (2017)
Keyphrases
- boundary extraction
- high resolution
- low resolution
- shape from shading
- super resolution
- active contour model
- digital elevation models
- satellite images
- single image
- image processing
- high frequency
- remote sensing
- high quality
- field of view
- high resolution images
- digital elevation
- computer graphics
- recovering shape
- curve evolution
- image matching