A Bag of Words Based Approach for Classification of HEp-2 Cell Images.
Shahab EnsafiShijian LuAshraf A. KassimChew Lim TanPublished in: I3A@ICPR (2014)
Keyphrases
- image classification
- bag of words
- bag of words models
- text classification
- visual words
- spatial pyramid matching
- image representation
- image features
- feature extraction
- spatial pyramid
- object classification
- visual features
- object retrieval
- visual vocabulary
- class specific
- bag of features
- document representation
- text documents
- data mining
- scene classification
- discriminative power
- image retrieval
- feature selection
- action recognition
- image set
- bag of visual words
- textual features
- text classification tasks
- discriminative methods
- machine learning
- image database
- classification systems
- object categories
- sparse coding
- spatial layout
- spatial information
- sparse representation
- n gram
- multiscale
- input image
- feature space