Extracting the haemodynamic response function from fMRI time series using Fourier-wavelet regularised deconvolution with orthogonal spline wavelets.
Alle Meije WinkJos B. T. M. RoerdinkPublished in: EUSIPCO (2006)
Keyphrases
- response function
- spline wavelet
- wavelet transform
- compactly supported
- tensor product
- translation invariant
- multiresolution
- multiscale
- multiresolution analysis
- denoising
- wavelet coefficients
- least squares
- wavelet packet
- wavelet domain
- b spline
- dual tree
- shift invariant
- wavelet filters
- dynamic range
- image compression
- wavelet bases
- image intensity
- feature extraction
- image brightness
- subband
- filter bank
- image restoration
- gaussian process
- image denoising
- frequency domain
- noisy images
- medical images
- image reconstruction
- single image