Glacier Surface Motion Estimation from SAR Intensity Images Based on Subpixel Gradient Correlation.
Li FangZhen YeShu SuJian KangXiaohua TongPublished in: Sensors (2020)
Keyphrases
- intensity images
- motion estimation
- optical flow
- phase correlation
- range images
- range data
- shape from shading
- digital elevation models
- color information
- surface orientation
- video sequences
- transfer function
- surface normals
- active contour model
- structure tensor
- image sequences
- computer vision
- low frequency
- surface reconstruction
- spatial domain
- super resolution
- computational complexity
- moving objects
- viewpoint
- edge detection