Image representations beyond histograms of gradients: The role of Gestalt descriptors.
Stanley M. BileschiLior WolfPublished in: CVPR (2007)
Keyphrases
- image representation
- bag of features
- image classification
- image retrieval
- image classification and retrieval
- multiscale
- image descriptors
- bag of words
- spatial pyramid matching
- image content
- object recognition
- object retrieval
- hierarchical structure
- feature representations
- visual words
- sparse coding
- image description
- image features
- scene classification
- receptive fields
- representation scheme
- low level features
- cbir systems
- spatial pyramid
- human perception
- feature space
- feature extraction
- scene recognition
- region segmentation
- shape descriptors
- action recognition
- feature vectors