Keyphrases
- gesture recognition
- radar signal
- signal processing
- sar imaging
- human computer interaction
- hidden markov models
- received signal
- wireless communication
- hand gestures
- multiple output
- sign language recognition
- automatic face
- frequency modulation
- hand gesture recognition
- inverse synthetic aperture radar
- sign language
- human robot interaction
- synthetic aperture radar
- spectral estimation
- isar imaging
- skin detection
- signal to noise ratio
- hand tracking
- human machine interface
- depth cameras
- radar images
- recognition scheme
- stereo camera
- expert systems
- machine learning
- recursive neural networks
- hand postures
- depth data
- computer vision
- artificial intelligence