Keyphrases
- image features
- image description
- low level
- test images
- extracting features
- single image
- original images
- image representation
- image content
- multiscale
- image retrieval
- spatial information
- color features
- extracted features
- keypoints
- grey level
- feature vectors
- image pixels
- spatial distribution
- prediction accuracy
- image regions
- image data
- spatial relationships
- invariant features
- image segmentation
- feature detectors
- feature representation
- global features
- image similarity
- image structure
- image analysis
- input image
- image classification
- visual appearance
- feature values
- image database
- feature set
- object recognition
- region of interest
- feature matching
- salient features
- individual features
- matching process
- target object
- image statistics
- feature space
- computer vision
- sample images
- high resolution
- static images
- fingerprint images
- feature points
- image matching
- color histogram
- image set
- feature descriptors