Leveraging Implicit Spatial Information in Global Features for Image Retrieval.
Pierre JacobDavid PicardAymeric HistaceEdouard KleinPublished in: CoRR (2018)
Keyphrases
- spatial information
- global features
- visual features
- image retrieval
- color histogram
- image features
- temporal information
- image database
- spatial distribution
- visual information
- feature vectors
- visual words
- spatial relationships
- low level features
- image classification
- intensity values
- keypoints
- image content
- image representation
- relevance feedback
- spatial features
- region connection calculus
- human actions
- classification method
- cbir systems
- spatio temporal
- feature space
- image indexing
- pattern recognition
- small number of training samples
- learning algorithm