Feature space transforms for Czech sign-language recognition.
Jan TrmalMarek HrúzJan ZelinkaPavel CamprLudek MüllerPublished in: INTERSPEECH (2008)
Keyphrases
- sign language recognition
- feature space
- sign language
- gesture recognition
- mean shift
- principal component analysis
- feature vectors
- dimensionality reduction
- training set
- training samples
- data points
- feature selection
- feature extraction
- image retrieval
- support vector machine
- image representation
- training data
- hidden markov models
- human computer interaction
- visual words
- bounding box
- image sequences