HMM-based continuous sign language recognition using a fast optical flow parameterization of visual information.
Guillermo CortésLuz GarcíaM. Carmen BenítezJosé C. SeguraPublished in: INTERSPEECH (2006)
Keyphrases
- visual information
- sign language
- optical flow
- sign language recognition
- gesture recognition
- hidden markov models
- visual features
- visual cues
- visual data
- sign recognition
- eye movements
- low level
- image sequences
- visual content
- textual information
- motion field
- american sign language
- motion estimation
- flow field
- d scene
- motion model
- computer vision
- hand gestures
- artificial intelligence
- expert systems
- motion segmentation
- image annotation
- semantic information
- camera motion