Fast fingertip positioning by combining particle filtering with particle random diffusion.
Ko-Jen HsiaoTse-Wei ChenShao-Yi ChienPublished in: ICME (2008)
Keyphrases
- particle filtering
- visual tracking
- proposal distribution
- particle filter
- contour tracking
- human motion
- video tracking
- dynamic bayesian networks
- bayesian filtering
- human body tracking
- kalman filter
- state estimation
- appearance model
- object tracking
- mean shift
- conditional density
- ego motion estimation
- importance sampling
- multiple targets
- tracking framework
- robust object tracking
- articulated hand
- computer vision
- image processing
- machine learning
- sequential monte carlo
- data association
- posterior distribution
- density function
- gesture recognition
- search algorithm