Gesture recognition of wrist motion using low-frequency PPG.
Marcos Negreiros RyloWalmir A. SilvaRenan Landau Paiva de MedeirosVicente Ferreira de Lucena Jr.Published in: ICCE-Berlin (2022)
Keyphrases
- gesture recognition
- low frequency
- high frequency
- hand gestures
- hand motion
- frequency domain
- human computer interaction
- wavelet transform
- hidden markov models
- sign language
- subband
- image sequences
- end effector
- hand tracking
- discrete wavelet transform
- motion estimation
- wavelet coefficients
- motion capture
- human machine interface
- motion analysis
- optical flow
- low and high frequency
- high resolution
- feature extraction
- dct coefficients
- independent component analysis
- image quality
- vision system
- human motion
- multiresolution
- moving objects
- background subtraction
- machine learning
- image compression
- fusion rules
- human body