An efficient spatial access method for spatial images containing multiple non-overlapping features.
Enrico NardelliGuido ProiettiPublished in: Inf. Syst. (2000)
Keyphrases
- spatial information
- image features
- spatial features
- original images
- spatial distribution
- image database
- image data
- salient features
- test images
- spatial relationships
- gabor filters
- visual appearance
- object recognition
- extracting features
- feature matching
- input image
- image classification
- spatial correlation
- multiple images
- extracted features
- three dimensional
- invariant features
- image collections
- ground truth
- individual objects
- image analysis
- rotationally invariant
- region features
- spatial location
- spatial frequency
- spatial configurations
- similarity measure
- spatio temporal
- image regions
- visual features
- feature set
- rectangular regions
- image retrieval
- spatial arrangement
- sample images
- edge detection
- spatial layout
- matching process
- image statistics
- spatial structure
- feature representation
- image representation
- low level
- segmentation method
- image set
- multiple modalities
- filtered images
- principal components
- spatial relations
- feature descriptors