The Gradient Structure Tensor as an Efficient Descriptor of Spatial Texture in Polarimetric SAR Data.
Olivier D'HondtLaurent Ferro-FamilEric PottierPublished in: IGARSS (2006)
Keyphrases
- sar data
- structure tensor
- synthetic aperture radar
- sar imagery
- spatial structure
- sar images
- optical flow
- anisotropic diffusion
- corner detection
- polarimetric sar
- image reconstruction
- nonlinear diffusion
- edge information
- spatial information
- positive definite
- human vision
- object recognition
- parameter estimation
- image sequences
- kl divergence
- human visual system
- multiresolution