Multiscale contour description for pattern recognition.
Kidiyo KpalmaJoseph RonsinPublished in: Pattern Recognit. Lett. (2006)
Keyphrases
- multiscale
- pattern recognition
- image processing
- shape description
- image segmentation
- multiscale segmentation
- neural network
- shape representation
- machine learning
- computer vision
- pattern recognition problems
- feature extraction
- signal processing
- scale space
- natural images
- active contours
- filter bank
- dimensionality reduction
- contour tracking
- high level
- contour detection
- wavelet coefficients
- pattern classification
- boundary extraction
- coarse scale
- contour matching
- deformable contour
- affine invariant
- fourier descriptors
- superpixels
- active contour model
- coarse to fine
- support vector machine svm
- fuzzy sets