Infrared Facial Expression Recognition Using Wavelet Transform.
Shangfei WangSiliang LvXufa WangPublished in: ISCSCT (2) (2008)
Keyphrases
- infrared
- wavelet transform
- multiresolution
- image compression
- multiscale
- infrared images
- wavelet coefficients
- multi sensor
- subband
- high frequency
- facial expression recognition
- low frequency
- electro optical
- infrared imagery
- visible spectrum
- wavelet domain
- hyperspectral
- feature extraction
- thermal infrared
- automatic target recognition
- human computer interaction
- target detection and tracking
- data fusion
- thermal images
- mobile robot