Noninvasive optical evaluation of spontaneous low frequency oscillations in cerebral hemodynamics.
Ran ChengYu ShangDon Hayes Jr.Sibu P. SahaGuoqiang YuPublished in: NeuroImage (2012)
Keyphrases
- low frequency
- high frequency
- frequency domain
- wavelet transform
- subband
- discrete wavelet transform
- wavelet analysis
- frequency band
- electromagnetic fields
- original images
- high resolution
- low and high frequency
- human brain
- filter bank
- computer vision
- dct domain
- image processing
- contourlet transform
- high frequency components
- machine learning