Local Features and Visual Words Emerge in Activations.
Oriane SiméoniYannis AvrithisOndrej ChumPublished in: CVPR (2019)
Keyphrases
- visual words
- image features
- vocabulary tree
- co occurrence
- bag of features
- bag of words
- discriminative power
- image classification
- spatial relationships
- spatial information
- feature space
- keypoints
- sift descriptors
- feature extraction
- image representation
- low level
- bag of visual words
- visual vocabulary
- visual phrases
- feature set
- invariant features
- image retrieval
- bag of words models
- visual content
- feature vectors
- visual dictionary