Discovering visual features for recognizing user's sentiments in social images.
Eunjeong KoChanhee YoonEun Yi KimPublished in: BigComp (2016)
Keyphrases
- visual features
- image collections
- image classification
- image annotation
- image retrieval
- visual appearance
- web images
- low level visual features
- image categorization
- visual information
- visual similarity
- image search
- visually similar
- labeled images
- visual content
- semantic gap
- cbir systems
- image database
- bag of features
- social media
- visual data
- global features
- sample images
- visual descriptors
- visual patterns
- bridge the semantic gap
- low level features
- image features
- relevant images
- input image
- relevance feedback
- visual properties
- low level
- image set
- image representation
- automatic image annotation
- bag of words
- keywords
- visual attributes
- image content
- visual concepts
- image descriptors
- image understanding
- semantic concepts
- content based retrieval
- multiscale
- multimedia
- keypoints
- visual words
- key frames
- video retrieval