Keyphrases
- scene classification
- global features
- image representation
- scene representation
- bag of features
- object recognition
- image features
- visual features
- image classification
- biologically inspired
- natural scenes
- visual words
- indoor outdoor
- scene recognition
- keypoints
- natural images
- bag of words
- nearest neighbor
- low level
- image retrieval
- multiple features
- spatial information
- image content
- classification method
- machine learning
- scale space
- multiscale
- feature extraction