Keyphrases
- recognition rate
- automatic recognition
- feature extraction
- recognition accuracy
- pattern recognition
- visual recognition
- sign language
- object recognition
- action recognition
- correct recognition
- unsupervised learning
- data sets
- image processing
- word segmentation
- handwritten characters
- text classification
- gesture recognition
- image recognition
- character recognition
- face recognition
- image sequences
- three dimensional
- feature selection
- computer vision
- data mining