Investigation of alpine snow features using COSMO-SkyMed images.
Simone PettinatoEmanuele SantiSimonetta PalosciaMauro ValtPublished in: IGARSS (2017)
Keyphrases
- image features
- original images
- test images
- salient features
- input image
- spatial information
- visual appearance
- extracting features
- extracted features
- image analysis
- feature matching
- image regions
- image data
- edge detection
- image database
- matching process
- intensity images
- region of interest
- three dimensional
- significant features
- image retrieval
- geometrical features
- ground truth
- feature vectors
- invariant features
- color histogram
- geometric constraints
- filtered images
- multiple images
- feature representation
- image statistics
- color features
- individual features
- feature detectors
- feature points
- feature extraction
- global features
- gabor filters
- object recognition
- image collections
- feature set
- image set
- image classification
- keypoints
- segmentation method
- automatically segmented
- image pixels
- image registration
- skin lesion
- image quality
- natural images
- image matching
- image content
- image annotation
- fingerprint images
- spatial relationships
- feature descriptors