A shape feature based bovw method for image classification using N-gram and spatial pyramid coding scheme.
Elham EtemadGang HuQigang GaoPublished in: ICIP (2016)
Keyphrases
- image classification
- spatial pyramid
- coding scheme
- n gram
- soft assignment
- bag of words
- visual words
- image features
- text classification
- text categorization
- scene classification
- action recognition
- language model
- information retrieval
- image representation
- feature set
- probabilistic model
- sparse coding
- bayesian networks
- matching scheme
- feature extraction
- feature selection