Eye state detection in facial image based on linear prediction error of wavelet coefficients.
Erkang ChengBin KongRongxiang HuFei ZhengPublished in: ROBIO (2008)
Keyphrases
- wavelet coefficients
- prediction error
- wavelet transform
- wavelet domain
- subband
- bit rate
- multiresolution
- multiscale
- high frequency
- discrete wavelet transform
- image denoising
- bitstream
- motion compensated
- face recognition
- bit plane
- low frequency
- computer vision
- motion vectors
- feature vectors
- image coding
- filter bank
- image compression
- inter frame
- reversible watermarking
- video coding
- transform domain
- video frames
- image classification
- similarity measure
- multimedia
- image processing