Keyphrases
- satellite images
- edge detection
- multispectral
- remote sensing
- change detection
- high resolution
- multiscale
- satellite imagery
- image enhancement
- edge detector
- image processing
- high resolution satellite images
- urban areas
- digital elevation models
- noisy images
- google earth
- remotely sensed
- recursive filtering
- neural network
- remote sensing images
- morphological operations
- land cover
- hyperspectral
- mathematical morphology
- spectral bands
- zero crossing
- image analysis
- sobel operator
- landsat tm