Keyphrases
- low cost
- image database
- three dimensional
- input image
- ground truth
- multiple images
- image retrieval
- image features
- image collections
- image analysis
- image classification
- image data
- image annotation
- similarity measure
- test images
- original images
- spatial information
- image understanding
- rigid body
- small number
- single image
- segmentation method
- image regions
- segmentation algorithm
- fully automatic
- feature points
- edge detection
- image registration
- multiscale
- aerial images
- image segmentation
- computer vision