Gestures are strings: efficient online gesture spotting and classification using string matching.
Thomas StiefmeierDaniel RoggenGerhard TrösterPublished in: BODYNETS (2007)
Keyphrases
- string matching
- pattern matching
- approximate matching
- edit distance
- approximate string matching
- gesture recognition
- hidden markov models
- sign language
- pattern recognition
- hand gestures
- suffix array
- exact and approximate
- regular expressions
- suffix tree
- text classification
- human computer interaction
- feature extraction
- pattern matching algorithm
- decision trees
- machine learning
- feature vectors
- database
- multi dimensional
- high dimensional
- training set
- feature space
- computer vision
- hand movements