Motif Difference Field: A Simple and Effective Image Representation of Time Series for Classification.
Yadong ZhangXin ChenPublished in: CoRR (2020)
Keyphrases
- image representation
- image classification
- scene classification
- pattern representation
- feature space
- multiscale
- image classification and retrieval
- bag of words
- pattern recognition
- sparse coding
- object recognition
- image content
- image features
- quadtree
- visual words
- sparse representation
- bag of features
- spatial pyramid matching
- machine learning
- representation scheme
- support vector
- scene recognition
- bag of visual words
- receptive fields
- scene categorization
- scene categories
- feature extraction
- feature selection