Representations that uniquely characterize images modulo translation, rotation, and scaling.
Robert D. BrandtFeng LinPublished in: Pattern Recognit. Lett. (1996)
Keyphrases
- image features
- image data
- input image
- rotation and translation
- image analysis
- ground truth
- image database
- three dimensional
- log polar
- rigid body
- image retrieval
- image classification
- keypoints
- image regions
- visual patterns
- aspect ratio
- image matching
- image collections
- image set
- image registration
- image transformations
- fourier domain
- image annotation
- region of interest
- segmentation method
- geometric distortions
- discrete fourier transform
- similarity measure
- computer vision
- object recognition
- invariant features
- multiple images
- test images
- image content
- pose estimation
- multiresolution