Gradient-based musical feature extraction based on scale-invariant feature transform.
Tomoko MatsuiMasataka GotoJean-Philippe VertYuji UchiyamaPublished in: EUSIPCO (2011)
Keyphrases
- scale invariant feature transform
- feature extraction
- speeded up robust features
- sift features
- keypoints
- sift descriptors
- image matching
- feature points
- feature matching
- object recognition
- bag of features
- image classification
- image features
- feature detection
- preprocessing
- feature vectors
- image descriptors
- depth images
- feature representation
- face recognition
- principal component analysis
- feature selection
- texture analysis
- image pairs
- texture features
- feature descriptors
- texture classification
- local binary pattern
- dimensionality reduction
- feature space
- iris recognition
- low level
- image processing