Perceptual grouping for persistent scatterers in urban high-resolution SAR images.
Alexander SchunertEckart MichaelsenUwe SoergelPublished in: IGARSS (2011)
Keyphrases
- perceptual grouping
- sar images
- high resolution
- synthetic aperture radar
- low resolution
- super resolution
- wavelet domain
- oil spill
- high frequency
- urban areas
- remote sensing
- image segmentation
- satellite images
- superpixels
- high quality
- image processing
- edge detector
- image sequences
- segmentation algorithm
- image quality
- human visual system
- spatial domain
- markov random field
- image retrieval
- pairwise