Classifying Textures with Only 10 Visual-Words Using Hidden Markov Models with Dirichlet Mixtures.
Elise EpaillardNizar BouguilaDjemel ZiouPublished in: ICAIS (2014)
Keyphrases
- visual words
- bag of words
- mixture model
- image classification
- gaussian mixture model
- co occurrence
- bag of visual words
- image retrieval
- image representation
- visual vocabulary
- visual phrases
- discriminative power
- bag of features
- expectation maximization
- visual content
- scene classification
- object categories
- image features
- keypoints
- feature space
- object retrieval
- spatial information
- sift descriptors
- spatial relationships
- em algorithm
- texture images
- bag of words models
- texture features
- visual dictionary
- text classification
- soft assignment
- gesture recognition
- pairwise
- texture descriptors
- generative model
- language model
- knn
- image processing