Prétraitement de données spatialement imprécises pour une classification supervisée basée sur les images satellitaires.
Jannaï TokotokoFrédéric FlouvatClaire GoiranLaetitia HédouinAntoine CollinNazha Selmaoui-FolcherPublished in: EGC (2018)
Keyphrases
- image classification
- image database
- image features
- input image
- correct classification rate
- three dimensional
- ground truth
- image data
- image analysis
- test images
- pigmented skin lesions
- image regions
- classification accuracy
- image retrieval
- object recognition
- decision trees
- image set
- classification algorithm
- edge detection
- feature space
- handwritten digits
- hyperspectral images
- extracted features
- image annotation
- lighting conditions
- class labels
- feature extraction
- supervised learning
- feature points
- image sequences
- image processing
- training data
- image registration
- image collections
- support vector
- pattern recognition
- support vector machine
- skin lesion
- preprocessing stage
- feature selection
- computer vision