Keyphrases
- image data
- three dimensional
- input image
- image retrieval
- image classification
- image analysis
- image database
- ground truth
- image features
- image recognition
- multiple images
- segmentation method
- image regions
- satellite images
- image understanding
- spatial information
- fully automatic
- test images
- feature points
- image set
- illumination conditions
- small number
- image registration
- image pixels
- principal component analysis
- original images
- rigid body
- image processing algorithms
- synthetic and real images
- keypoints
- image collections
- image matching
- segmentation algorithm