A new technique to derive features for shift and unequally scaled images.
P. RaveendranSigeru OmatuPublished in: ICNN (1995)
Keyphrases
- image features
- original images
- test images
- salient features
- multiple images
- image data
- input image
- extracted features
- image analysis
- extracting features
- three dimensional
- image database
- gabor filters
- image regions
- feature vectors
- image collections
- image retrieval
- spatial relationships
- image classification
- significant features
- ground truth
- image statistics
- keypoints
- spatial information
- low level
- visual appearance
- image registration
- lighting conditions
- co occurrence
- feature representation
- feature matching
- sample images
- automatically segmented
- affine moment invariants
- feature detection
- object recognition
- image annotation
- image set
- region of interest
- single image
- segmentation method
- image matching
- image segmentation
- edge detection
- individual features
- feature points
- pixel intensities
- matching process
- global features
- intensity images
- principal components
- feature descriptors
- geometric constraints