Urban-Area Segmentation Using Visual Words.
Lior WeizmanJacob GoldbergerPublished in: IEEE Geosci. Remote. Sens. Lett. (2009)
Keyphrases
- visual words
- urban areas
- bag of words
- image classification
- bag of visual words
- visual phrases
- image retrieval
- visual vocabulary
- object retrieval
- object categories
- co occurrence
- bag of features
- scene classification
- spatial information
- keypoints
- image representation
- image segmentation
- bag of words models
- spatial relationships
- remote sensing images
- multiscale
- aerial images
- image features
- image analysis
- spatial relations
- geographic information systems
- travel time
- action recognition
- text classification
- computer vision
- satellite images
- gaussian mixture model
- region matching
- feature extraction