Hidden Markov Models with Kernel Density Estimation of Emission Probabilities and their Use in Activity Recognition.
Massimo PiccardiÓscar PérezPublished in: CVPR (2007)
Keyphrases
- hidden markov models
- activity recognition
- kernel density estimation
- probability density function
- mean shift
- density estimation
- probability distribution
- density function
- action recognition
- object segmentation
- random variables
- transfer learning
- information retrieval
- spatio temporal
- visual tracking
- decision trees
- computer vision