Discrete wavelet transform in recognition human emotional movement through knocking.
Nurnadia M. KhairSazali YaacobM. HariharanShafriza Nisha BasahPublished in: ICCSCE (2013)
Keyphrases
- discrete wavelet transform
- multiresolution
- wavelet coefficients
- subband
- high frequency
- wavelet domain
- shift invariant
- object recognition
- dual tree
- image fusion
- haar wavelet transform
- emotional state
- pattern recognition
- jpeg compression
- low frequency
- human activities
- recognition algorithm
- filter bank
- natural images
- visual quality
- dual tree complex wavelet transform
- feature extraction
- eye movements
- bit rate
- lifting scheme
- audio signal
- multiscale
- fusion rules
- complex wavelet transform