A fast structure-adaptive evaluation of local features in images.
Roman M. PalenichkaPeter ZinterhofPublished in: Pattern Recognit. (1996)
Keyphrases
- image features
- original images
- test images
- three dimensional
- image set
- keypoints
- image database
- global structure
- salient features
- image data
- input image
- geometric structure
- image matching
- feature extraction
- spatial relationships
- image regions
- extracting features
- global features
- image classification
- image retrieval
- individual features
- significant features
- intensity images
- extracted features
- feature matching
- object recognition
- visual appearance
- image analysis
- ground truth
- spatial information
- image statistics
- segmentation algorithm
- multiple images
- feature descriptors
- sample images
- structural features
- image registration
- feature representation
- geometrical features
- salient image features
- geometrical information
- geometric constraints
- matching process
- image structure
- image collections
- structural information
- region of interest
- low level
- high resolution
- color histogram
- visual patterns
- edge detection
- feature space
- multiscale
- similarity measure