Mean BoF per Quadrant - Simple and Effective Way to Embed Spatial Information in Bag of Features.
Joan Sosa-GarcíaFrancesca OdonePublished in: VISAPP (2) (2015)
Keyphrases
- bag of features
- spatial information
- visual words
- image classification
- bag of words
- object recognition
- action recognition
- visual features
- scene classification
- spatial relationships
- image representation
- temporal information
- visual vocabulary
- discriminative power
- spatial relations
- local binary pattern
- appearance descriptors
- color histogram
- feature descriptors
- dense sampling
- spatial features
- image retrieval
- feature space
- computer vision
- image features
- co occurrence
- gaussian mixture model
- moving objects
- keypoints
- image analysis
- space time