Template-based gesture recognition
Template-based gesture recognition is also known as pattern-based gestures. This gesture can potentially be used when we are not sure about how robust the recognition is. With this recognition system, the gesture-recognition engine matches the user movements with predefined gestures, and measures how correctly it was being performed. In this approach, gestures are first recorded and stored into a location in the normal way. While matching the gestures, the same set of user actions are taken as input parameters and validated against the stored data. The final result is driven from a probability ratio by matching the data between the existing data set and the data set that is currently being performed. Overall, the template-based recognition system involves the following phases:
Template creation
Gesture tracking
Template matching
The first phase of the template-based recognition system is template creation. In this phase, gestures are recorded and stored with...
