Keyphrases
- combining multiple
- social media
- image features
- low level
- extracting features
- original images
- fusion methods
- input image
- image content
- image data
- extracted features
- spatial information
- single image
- test images
- high resolution
- image retrieval
- edge detection
- image classification
- keypoints
- image regions
- prediction accuracy
- feature values
- invariant features
- feature extraction
- feature space
- multiscale
- image matching
- image representation
- feature points
- feature set
- pixel wise
- image processing
- benchmark datasets
- social networks
- fingerprint images
- pixel level