Vocabulary-free Image Classification.
Alessandro ContiEnrico FiniMassimiliano ManciniPaolo RotaYiming WangElisa RicciPublished in: CoRR (2023)
Keyphrases
- image classification
- visual categorization
- bag of words
- image representation
- sparse coding
- visual features
- feature extraction
- image features
- visual recognition
- bag of features
- sparse representation
- visual words
- data structure
- feature space
- expert systems
- keywords
- feature selection
- three dimensional
- case study
- scene classification
- visual vocabulary
- knowledge base