Visual words dictionaries and fusion techniques for searching people through textual and visual attributes.
Junior FabianRamon PiresAnderson RochaPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- visual words
- visual attributes
- object categories
- visual dictionary
- visual content
- image classification
- bag of words
- image search
- bag of visual words
- image representation
- image retrieval
- co occurrence
- feature space
- visual features
- sparse representation
- image features
- keypoints
- spatial information
- spatial relations
- textual descriptions
- metadata
- gaussian mixture model
- pairwise
- object recognition
- spatial relationships
- feature vectors
- feature extraction
- keywords
- natural language
- high level
- image content
- image segmentation
- learning algorithm
- feature selection