Keyphrases
- recognition rate
- recognition accuracy
- machine learning
- object recognition
- database
- information retrieval
- recognition algorithm
- activity recognition
- recognition engine
- robust recognition
- recognition process
- automatic recognition
- visual recognition
- image recognition
- character recognition
- pattern recognition
- feature extraction
- case study
- real time
- unsupervised learning
- image features
- sign language
- face recognition
- three dimensional objects
- handwritten digits
- decision trees