Robust Visual Tracking with SIFT Features and Fragments Based on Particle Swarm Optimization.
Xu ChengNijun LiSuofei ZhangZhenyang WuPublished in: Circuits Syst. Signal Process. (2014)
Keyphrases
- sift features
- robust visual tracking
- mean shift
- visual tracking
- particle filter
- feature detection
- keypoints
- visual words
- appearance model
- feature matching
- sparse learning
- sift descriptors
- scale invariant feature transform
- visual features
- web images
- object tracking
- feature descriptors
- multiscale
- scale space
- image analysis
- pairwise