Thematic Information Extraction from IKONOS Imagery based on Object and Various Features.
Deyong HuWenji ZhaoHuili GongXiaojuan LiJiacun LiPublished in: IGARSS (4) (2008)
Keyphrases
- information extraction
- low level
- satellite imagery
- spatial relationships
- object model
- keypoints
- co occurrence
- object features
- natural language processing
- feature set
- object position
- visual objects
- individual objects
- geometric features
- feature vectors
- feature space
- d objects
- image features
- feature extraction
- machine learning
- remote sensing
- satellite images
- named entity recognition
- color images
- multiple objects
- high resolution
- global shape
- image processing
- information retrieval