High-Quality Polygonal Contour Approximation Based on Relaxation.
Artem MikheevLuc VincentVance FaberPublished in: ICDAR (2001)
Keyphrases
- high quality
- polygonal approximation
- low quality
- approximation error
- integrality gap
- contour detection
- iterative algorithms
- linear programming relaxation
- contour extraction
- probabilistic relaxation
- neural network
- higher quality
- objective function
- multiscale
- contour tracking
- contour points
- knapsack problem
- error bounds
- fourier descriptors
- lagrangian relaxation
- special case
- dominant points