Spatial pyramids for boosting global features in content based image retrieval.
Mathias LuxNektarios AnagnostopoulosChryssanthi IakovidouPublished in: CBMI (2016)
Keyphrases
- global features
- visual features
- image retrieval
- image features
- feature vectors
- keypoints
- spatial information
- spatial data
- spatio temporal
- feature selection
- low level image features
- multiresolution
- small number of training samples
- space time
- relevance feedback
- data analysis
- region segmentation
- keywords
- learning algorithm