Content Based Image Retrieval Using Visual-Words Distribution Entropy.
Savvas A. ChatzichristofisChryssanthi IakovidouYiannis S. BoutalisPublished in: MIRAGE (2011)
Keyphrases
- visual words
- bag of words
- image classification
- bag of visual words
- visual phrases
- image representation
- co occurrence
- image retrieval
- scene classification
- object categorization
- discriminative power
- object categories
- visual vocabulary
- image features
- object retrieval
- bag of features
- spatial information
- visual content
- bag of words models
- spatial relationships
- sift descriptors
- gaussian mixture model
- feature space
- keypoints
- action recognition
- text classification
- pairwise
- visual dictionary
- machine learning
- image database
- object recognition
- multiscale