Exploitation of Cosmo-Skymed image time series for snow monitoring in alpine regions.
Thomas SchellenbergerBartolomeo VenturaClaudia NotarnicolaMarc ZebischThomas NaglerHelmut RottPublished in: IGARSS (2011)
Keyphrases
- input image
- image features
- image regions
- image data
- region of interest
- homogeneous regions
- image pixels
- single image
- high resolution
- image structure
- low level
- image analysis
- multiscale
- image classification
- image content
- parameter space
- image segmentation
- region segmentation
- image edges
- sift descriptors
- foreground and background
- segmented regions
- grey levels
- segmented images
- adjacent regions
- neighboring regions
- maximally stable extremal regions
- image retrieval
- image representation
- keypoints
- neighboring pixels
- image sequences
- similarity measure
- adjacent pixels
- feature points
- segmentation scheme
- pixel values
- pixel intensities
- gray level images
- template matching
- color features
- binary images
- watershed segmentation
- spatial information
- image matching
- region boundaries
- edge detection
- edge map
- image collections