Flood Detection in Social Media Images using Visual Features and Metadata.
Rabiul Islam JonyAlan WoodleyDimitri PerrinPublished in: DICTA (2019)
Keyphrases
- visual features
- image classification
- image collections
- image retrieval
- visual appearance
- image annotation
- web images
- social media
- semantic gap
- visual information
- metadata
- visually similar
- image search
- semantic content
- visual data
- visual content
- visual patterns
- bridge the semantic gap
- low level visual features
- visual similarity
- cbir systems
- image database
- labeled images
- global features
- image data
- sample images
- low level
- low level features
- image features
- bag of features
- semantic concepts
- visual properties
- keywords
- multimedia
- visual descriptors
- visual attributes
- automatic image annotation
- content based retrieval
- image content
- object detection
- input image
- object recognition
- visual and textual features
- video shots
- textual descriptions
- multimedia databases
- visual words
- bag of words
- feature vectors