Polarimetric SAR Image Filtering Based on Patch Ordering and Simultaneous Sparse Coding.
Bin XuYi CuiBin ZuoJian YangJianshe SongPublished in: IEEE Trans. Geosci. Remote. Sens. (2016)
Keyphrases
- sparse coding
- image filtering
- image patches
- polarimetric sar
- natural images
- sparse representation
- image classification
- image restoration
- linear combination
- unsupervised learning
- edge detection
- generative model
- median filter
- sar images
- image representation
- low resolution
- feature vectors
- multiscale
- denoising
- high dimensional
- test images
- synthetic aperture radar
- filtering method
- higher order
- prior knowledge
- multiresolution
- feature space
- image sequences
- high quality
- feature selection
- machine learning
- object recognition
- visual words