S-TREK: Sequential Translation and Rotation Equivariant Keypoints for local feature extraction.
Emanuele SantellaniChristian SormannMattia RossiAndreas KuhnFriedrich FraundorferPublished in: ICCV (2023)
Keyphrases
- keypoints
- feature extraction
- keypoint detection
- rotation invariant
- invariant features
- feature vectors
- image features
- image transformations
- multiscale
- image matching
- rotation and translation
- texture features
- texture analysis
- scale invariant
- object recognition
- feature detection
- texture classification
- image classification
- face recognition
- gabor filters
- visual words
- preprocessing
- scale space
- feature selection
- image processing
- frequency domain
- local binary pattern
- sift features
- feature space
- scale invariant features
- pattern recognition
- image representation
- sift descriptors
- keypoint matching
- texture images
- multiresolution
- scale invariant feature transform
- viewpoint