Extraction and Tracking of MRI Tagging Sheets Using a 3D Gabor Filter Bank.
Zhen QianDimitris N. MetaxasLeon AxelPublished in: EMBC (2006)
Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- multiscale
- perfect reconstruction
- signal processing
- wavelet packet
- subband coding
- low pass
- wavelet filters
- computationally efficient
- discrete cosine transform
- frequency domain
- medical images
- wavelet transform
- steerable pyramid
- wavelet decomposition
- filter responses
- image compression
- discrete wavelet transform
- building blocks
- image representation
- lifting scheme
- fir filters
- neural network
- rotation invariant
- palmprint
- pattern recognition
- video sequences
- finite impulse response
- image segmentation