Accurately weighting subbands in temporal wavelet transform.
Tiantian SunFeng WuWen GaoPublished in: ISCAS (2006)
Keyphrases
- wavelet transform
- subband
- multiresolution
- wavelet coefficients
- image compression
- image coding
- multiscale
- wavelet decomposition
- wavelet domain
- high frequency
- temporal information
- spatio temporal
- low frequency
- wavelet filters
- feature extraction
- spatial and temporal
- temporal reasoning
- temporal data
- weighting scheme
- multi resolution analysis
- filter bank
- temporal constraints
- wavelet packet
- wavelet analysis
- translation invariant
- lifting scheme
- image segmentation
- compression ratio
- subband coding
- dual tree
- perfect reconstruction
- face recognition
- frequency band
- low pass
- similarity measure
- feature vectors
- edge detection
- discrete wavelet transform