Pattern recognition based on scale invariant discriminant functions.
Tarmo M. PukkilaCalyampudi Radhakrishna RaoPublished in: Inf. Sci. (1988)
Keyphrases
- scale invariant
- discriminant functions
- pattern recognition
- discriminant function
- natural images
- covariance matrices
- affine invariant
- keypoints
- discriminant analysis
- scale space
- correlation filters
- multiscale
- support vector machine
- feature extraction
- local binary pattern
- computer vision
- image analysis
- image structure
- image processing
- neural network
- classification algorithm
- support vector machine svm
- texture images
- dimensionality reduction
- invariant features
- machine learning
- image recognition
- covariance matrix
- improved algorithm
- texture classification
- texture analysis
- face images
- denoising
- image features
- learning algorithm
- image retrieval