Unsupervised segmentation of polarimetric SAR data using the covariance matrix.
Eric J. M. RignotRama ChellappaPascale C. DuboisPublished in: IEEE Trans. Geosci. Remote. Sens. (1992)
Keyphrases
- covariance matrix
- unsupervised segmentation
- sar data
- synthetic aperture radar
- sar imagery
- sar images
- textured images
- image segmentation
- polarimetric sar
- image reconstruction
- segmentation algorithm
- sample size
- principal component analysis
- objective function
- natural images
- feature selection
- markov random field
- higher order
- multiscale
- parameter estimation
- random fields
- target detection
- denoising
- image data
- similarity measure
- machine learning