Improving FREAK Descriptor for Image Classification.
Cristina Hilario GomezKartheek MedathatiPierre KornprobstVittorio MurinoDiego SonaPublished in: ICVS (2015)
Keyphrases
- image classification
- feature extraction
- bag of features
- object recognition
- spatial pyramid matching
- visual features
- image representation
- visual words
- bag of words
- shape descriptors
- multi label
- sparse representation
- sift descriptors
- class specific
- feature descriptors
- action recognition
- machine learning
- data sets
- real time
- local binary pattern
- image features
- discriminative power
- multiscale
- image descriptors
- computer vision