Vision-based typing interface for chording input with keystroke detection using kalman filter.
Poorna Talkad SukumarK. GopinathPublished in: APCHI (2013)
Keyphrases
- kalman filter
- text input
- kalman filtering
- text entry
- object tracking
- particle filter
- input device
- state estimation
- target tracking
- extended kalman filter
- mean shift
- input data
- rao blackwellized particle filter
- human computer interaction
- state space model
- user interface
- search algorithm
- high dimensional
- learning algorithm
- data sets
- motion estimation
- partial occlusion
- feature space
- pattern recognition
- video sequences
- feature selection
- computer vision
- driver assistance systems
- machine learning
- update equations
- neural network