The Semantic Gap: An Exploration of User and Computer Perspectives in Earth Observation Images.
Reza BahmanyarAmbar Murillo Montes de OcaMihai DatcuPublished in: IEEE Geosci. Remote. Sens. Lett. (2015)
Keyphrases
- semantic gap
- low level features
- image annotation
- low level
- video retrieval
- image content
- visual content
- visual features
- image collections
- image data
- multimedia databases
- image analysis
- semantic concepts
- image database
- image retrieval
- image features
- image understanding
- relevance feedback
- semantic information
- earth observation
- remote sensing data
- databases
- spatial information
- higher level
- image classification
- object recognition
- image sequences
- machine learning
- image set
- multispectral
- sensor data
- feature space
- multiscale