Variance reduction techniques in particle-based visual contour tracking.
Daniel PonsaAntonio M. LópezPublished in: Pattern Recognit. (2009)
Keyphrases
- contour tracking
- variance reduction
- contour detection
- particle filtering
- gradient estimation
- monte carlo
- corner detection
- estimation algorithm
- visual features
- importance sampling
- sample size
- geodesic active contours
- particle filter
- confidence intervals
- visual tracking
- computer vision
- image representation
- image processing