Detection of a changepoint, a mean-shift accompanied with a trend change, in short time-series with autocorrelation.
Erla SturludottirHelga GunnlaugsdottirOlafur K. NielsenGunnar StefanssonPublished in: Commun. Stat. Simul. Comput. (2017)
Keyphrases
- mean shift
- partial occlusion
- object tracking
- mode seeking
- visual tracking
- color image segmentation
- non stationary
- feature space
- kernel density estimation
- region merging
- image segmentation algorithm
- density function
- particle filter
- visual object tracking
- graph cuts
- bilateral filtering
- object detection
- color histogram
- kalman filter
- kernel density
- target tracking
- detection algorithm
- sampling procedure
- particle filtering
- sift features
- robust tracking
- segmented images
- computer vision
- object location
- higher order
- denoising
- search space
- image sequences