Frequency-Domain Optical Tomographic Imaging of Arthritic Finger Joints.
Andreas H. HielscherHyun Keol KimLudguier D. MontejoSabine BlaschkeUwe J. NetzPaul A. ZwakaGerd IllingGerhard A. MüllerJürgen BeuthanPublished in: IEEE Trans. Medical Imaging (2011)
Keyphrases
- frequency domain
- human hand
- fourier transform
- spatial domain
- power spectrum
- cross correlation
- degrees of freedom
- feature extraction
- human body
- low pass
- frequency analysis
- power spectra
- subband
- fourier analysis
- denoising
- fourier domain
- spectrum analysis
- phase correlation
- spectral domain
- affine invariance
- power spectral
- fast fourier transform
- discrete fourier transform
- human motion
- facial asymmetry
- preprocessing