DSM measurement for exposed gravel surface using close-range photogrammetry with multi-scale images.
Jui-Teng ChungChi-Kuei WangPublished in: IGARSS (2011)
Keyphrases
- three dimensional
- multiscale
- image data
- edge detection
- high contrast
- image database
- acquired images
- intensity images
- image analysis
- input image
- image matching
- image retrieval
- keypoints
- texture mapping
- multiple scales
- image features
- image classification
- distance map
- viewing angle
- range data
- lighting conditions
- d objects
- geometric structure
- object recognition
- image registration
- surface reconstruction
- deformable surface
- skin surface